Organometallic Chemistry

Total Page:16

File Type:pdf, Size:1020Kb

Organometallic Chemistry Advances in Organometallic Chemistry EDITED BY ROBERT WEST ANTHONY F. HILL DEPARTMENT OF CHEMISTRY DEPARTMENT OF CHEMISTRY UNIVERSITY OF WISCONSIN IMPERIAL COLLEGE OF SCIENCE, MADISON, WISCONSIN TECHNOLOGY, AND MEDICINE LONDON, ENGLAND FOUNDING EDITOR F. GORDON A. STONE VOLUME 45 Cumulative Subject and Contributor Indexes and Tables of Contents for Volumes 1-44 ACADEMIC PRESS San Diego London Boston New York Sydney Tokyo Toronto This book is printed on acid-Cree paper. @ Copyright 'C 2000 hy ACADEMIC PRESS All Rights Reserved. No part ufthis publication may bc reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy. recording, or any information storage and retrieval system, without permission in writing from thc Publisher. The appearaiicc ofthe code at the bottom ofthe lirst page of a chaptcr in this book indicates the Publisher's consent that copies of the chapter may he made for personal or internal use of specific clients. This consent is given on the condition, however, that the copier pay the stated per copy fee through the Copyright Clearance Center, Inc. (222 Rosewood Drive, Danvers, Massachusetts 01 923). for copying beyond that permitted by Sections 107 or 108 of the 1J.S. Copyright Law. This consent does not extend to other kinds of copying, such as copying for general distribution, for advertising or promotional purposes, for creating new collective works. or for resale. Copy fees for pre-2000 chapters are as shown on the title pages. Ifno fee code appears on the title page, the copy fee is the same as for current chaptcrs. no~1s-30~5/oo$30.00 Explicit permission from Academic Press is not required to reproduce a maximum of two figures or tables from an Academic Press chapter in another scientific or research publication provided that the material has not been credited to another source and that full credit to the Academic Press chapter is given. Acadcinic Press A Hlirrottrr Science nnd Technology Conrpnny 525 B Street. Suite 1900, San Diego, California 92 I01 -4495. USA littp://www.apiiet.com Academic Press 24-28 Oval Road, London NWI 7DX, UK http://www.hbuk.co.uk/ap/ International Standard Book Number: 0- 12-03 I 145-3 PRINTED IN THE UNITED STATES OF AMERICA 99 0001 02 03 04 MM 9 X 7 6 5 4 3 2 I Subject Index Boldface numerals indicate volume number A Acetylacetonates, redistribution, 6260 Acetylbis( ~5-cyclopentadieny1)hydndomo- Ab initio calculations Iybdenum, 26337 nonlinear optics, 42311 Acetylcarbonyl-~4-cyclopentadiene-~5- silylenium ion intermediate, 30245-246 cyclopen tadienylmolybdenum Ab iniiio studies reactions acyclic A5Si-silicates,44:227 with carbon monoxide, 26:344 spirocyclic zwitterionic A%-silicates with conjugated dienes, 26:345-346 with bidentate Iigands thermal rearrangement, 26:342-344 ethene-1,2-diolato(2-), M237-238 with trimethylphosphite, 26:344-345 naphthalene-2,3-diolato(2-), synthesis, 26337 M232-233 A~etylcarbonyl-~~-cyclopentadienyl-~~- with bidentate ligands benzene-1,2-dio- lato(2-), 44:232-233 dienetungsten complexes diene rotation, 26341-342 Absolute bond energies, definition, 2:108 synthesis, 26:341 Absolute configuration, of chiral metal com- plexes, 18193-195 Acetylcyclopentadienylsodium, tetrahydro- Absolute integrated intensities, v(C0) furan adduct, -224 bands, see Intensities of v(C0) bands Absorption spectroscopy, substituent effects insertion reactions Of, 28:46 in metallocenes, 40933-135 organic synthesis with nickel carbonyl, Abstraction, hydrogen 841-45 intramolecular, by alkyl radical, M81 q’-Acetylene, formation of titanocene mo- reactivity trends, M79 nocarbonyl complexes, 25358-361 Acetaldehyde Acetylene cobalt carbonyls, inhibition of po- from ethylene, 5321-352 lymerization, 6165 from synthesis gas, 37:202 Acetylene complexes, 1455-57 AcetaIs, formation in 0x0 reaction, 6138 catalytic reactions, 14261-265 Acetate complexes, palladium, nonlability activation of acetylene on coordina- of bridging acetates, 13366-367 tion, 14261-262 Acetates, ally], 28120-121 cocyclization with isocyanides, Acetic acid 14263-265 via carbonylation with organonickel com- cyclo-oligomerization, 14262 pounds, 17:233 linear oligomerization, 14:262-263 commercial production, 1R25.5-256 electron-deficient species, 14258-259 Acetohydroximato(2-) bidentate ligand, in Group v metals, lo:% spirocyclic A%-silicates in homogeneous catalysis, 14245-265 NMR studies, M255-256 via insertion reactions, 14251-261 synthesis, a255 geometry of transition state, 14255 Acetonitrile ligand, deprutonation, 18:41 mechanism, 14:253-255 Acetophenone, 26:153 NMR studies, 14251 coupling with Ti-gr, a127 stereochemistry of product, 14251-253 reduction of, 2&102-103 mass spectra, 6291, 301-302 1 Acetylene complexes 2 metalococyclization reactions, 14260-261 metathesis, 16:297 with carbon monoxide, 14260 oxidation to benzils or acyloins, 11:193 with isocyanides, 1k260 oxidative-addition reactions, 265-66 metalocyclization reactions, 14256-260 reactions with formation of metalocycloheptatrienes, organotin hydrides, k62-63, 65 14259-260 thiallium(II1) salts, 1k191-194 formation of metalocyclopentadicnes, transition metal carbynes, 2289-94 14:256-257 Acetylene trimerization, catalysis by alkyli- palladium(O), 13375 dynetricobaltnonacarbonyls, 14137 palladium(II), 13374 Acetylenic alcohol, 3248-49 structure and bonding, 14246-2.51 Acetylferrocene, manganesepentacarbonyl effect of metal oxidation statc, 1521 alkyl reaction, 32205 Huckel calculations, 1520-21 Acetylide dianions, 3249 MO scheme, 14246 Acetylide-metal complexes, third-order, nature of interacting orbitals. nonlinear optics, 43377, 379-382, 14246-247 385-387 twisting of C=C bond, 14.56 Acetylide osmium(I1) complexes, variation of CzC bond length. 1456, 29200-201 247 Acetylides, 37:72 variation of CZC-Cn bond angle, bridging, 3266 14247 Acetylmethylenetriphenylphosphorane de- variation of CEC-H bond angle, rivatives, synthesis of, 28234-235 1520-21 3-Acetyl-l-phosphaferrocene, 39345 substitution reactions, 10:352-355 ~3'-r'.4~s-endo-Acetyl-2,2',3-trihydrobis( 1,I ' - cobalt, 10354 cyclopentadieny1)carbonyl-7'- platinum, 10353 cyclopenta-dienylmolybdenum, 26546 thermal stability and extent of back-bond- Acetyltriphenylgermane, structure, 2117 ing, 14248 Acid-base equilibria, organocobalt com- variation in stretching frequencies of pounds, 1k396-397 metal-acetylene unit, 14248-251 Acid halides, reactions with anionic transi- effect of other ligands, 14250 tion metal hydrides, 2241-43 Acetylcnedicobalt hexacarbonyl, Acidic reactions, acyclic hsSi-silicates, 14138-140 44:227-228 analogy with alkyhdynctricobaltnonacar- Acids, hard and soft, activation of C-H bonyls, 14139-140 bonds by transition metal complexes, Acetylenediolate, disodium salt, 185 15148-149 Acetylene-Fe carbonyl complexes, k37-38, Acids, reactions with transition metal car- 41-42 bynes, 2278-81 Acetylenc hydride. 32122 Acoustic frequency, effect on sonochemis- Acetylene oligomerization, catalysis by sup- try, 25237-88 ported nickel complexes, 15224-226 Acoustic intensity, effect on sonochemistry, Acetylene polymerization, cylopentadienylti- 2588 tanium catalysts, 1944 Acrylonitrile, reaction with digermenes, Acetylenes MI38 cocyclization with butadiene, 12142 Acrylonitrile complexes, 10143-146 formation of metallocycles, 266 Actinides hydrogenation catalyzed by nickel isocya- cyclooctatetraene compounds, 9385-386, nide cluster, 12235. 370 388, 390 hydroplumbation reactions, 228 1 cyclopentadienyls, 9382-39 1 hydrosilation, 12443-445 general chemistry, 9380-382 3 Acyclic pentadienylmetal complexes organic derivatives, 9382-391 in pentadienyllithium and -potassium Activation of C-H bonds by transition complexes, 26128 metal complexes in ~3-pentadienylmetalcomplexes, in alkanes, 15147-185 26141-142 of alkyl groups in polypyrazolylborate cyclization, 26130 compounds, 15157-158 molecular orbitals, 26156-157 in alkyls, 15156-158 orientation by hard and soft acids, 15148-149 in bis(pentadieny1)metal complexes, in ligands, 19149-158 26139 H-D exchange in phosphines, 15149, in cyclopentadienyl(pentadieny1)rho- 154 dium, 26153 orfho-metallation of phosphines, reactions 15149-154 with alkali metals, 26127 Activation parameters with bases, 26127 for carbonyl scrambling with butyllithium, 26127 in ~~-dienechromiumtetracarbonyls, with phenylsodium, 26:127 26304 with potassium amide, 26127 in substituted tricarbonyl(g4-didrene) proton exchange, 26130 chromium complexes, 26307 rearrangements, 26130 in substituted tricarbonyl(v4-diene) structure, 26127-130 tungsten complexes, 26307 bond lengths, 26139 for diene ligand rotation, 26308 bond rotation, 26129-130 for ligand movement, 26320 molecular orbital calculations, 26:129 95 q3 Acyclic (ammonioorgany1)tetrafluorosili- to slippage, 26150 stereoisomerism, 26129 cates, synthesis, M223 Acyclic pentadienylmetal complexes, Acyclic (ammonioorganyl)trifluoro(organyl) 26125-164 silicates, synthesis, 44:223 alkali metal derivatives, preparation, Acyclic diene Fe(C0)3 complexes 26:126-127 cationic configuration, k33 bonding modes, 26125-126 NMR, k12 cross-conjugated dienyltricarbonyliron cat- preparation, k18 ions, 26:148 Acyclic hydrocarbon ligands, a-bonded, of Group I1 and Group I11 elements, Group 4B carbonyl complexes con- 26130-131 taining, 25372-374 reactions with electrophiles, 26:131-134 Acyclic A’Si-silicates structure, 26131 ab inifio studies, M227 synthesis, 26130-131 acidic reaction, 44:227-228 of Group IV elements, reactions with geometry optimizations, a226 electrophiles, 26134-135 NMR studies, M226-227
Recommended publications
  • The Synthesis of Novel Cyclohexyne Precursors for an Intramolecular
    The Synthesis of Novel Cyclohexyne Precursors for an Intramolecular Pauson-Khand Type Reaction Honors Thesis by Samuel Isaac Etkind In partial fulfillment of the requirements for graduation with the Dean’s Scholars Honors Degree in Chemistry ______________________________ __________________ Stephen F. Martin Date Supervising Professor Table of Contents Acknowledgements ......................................................................................................................... 3 Abstract ........................................................................................................................................... 4 1. Introduction ................................................................................................................................. 5 1.1 The Synthesis and Application of Strained Cycloalkynes .................................................... 5 1.2 The Pauson-Khand Reaction ................................................................................................. 8 1.3 Potential Utility of Cyclohexyne in a Pauson-Khand Reaction .......................................... 11 1.4 Previous Work Towards This Goal ..................................................................................... 13 2. Results ....................................................................................................................................... 17 2.1 Second Generation Approach to Cyclohexyne Precursors ................................................. 17 2.2 Third Generation Approach
    [Show full text]
  • Landolt-Börnstein Indexes of Organic Compounds Subvolumes A-I by V
    Landolt-Börnstein Indexes of Organic Compounds Subvolumes A-I By V. Vill, C. Bauhofer, G. Peters, H. Sajus, P. Weigner, LCI-Publisher and Chemistry Department of the University of Hamburg All printed index material has been used to build up the comprehensive Scidex database index developed by LCI Publisher GmbH, Hamburg For further information please visit www.lci-publisher.com From this database a CD-ROM and two online versions were derived. The first is attached to each of the printed subvolumes and the latter are offered for free use at the following addresses: Scidex Database online with graphical structure search on http://lb.chemie.uni-hamburg.de/ Or the easy to use html version on http://lb.chemie.uni-hamburg.de/static/ Landolt-Börnstein Numerical Data and Functional Relationships in Science and Technology New Series / Editor in Chief: W. Martienssen Index of Organic Compounds Subvolume A Compounds with 1 to 7 Carbon Atoms Editor: V. Vill Authors: V. Vill, G. Peters, H. Sajus 1 3 ISBN 3-540-66203-0 Springer-Verlag Berlin Heidelberg New York Library of Congress Cataloging in Publication Data Zahlenwerte und Funktionen aus Naturwissenschaften und Technik, Neue Serie Editor in Chief: W. Martienssen Index of Organic Compounds A: Editor: V. Vill At head of title: Landolt-Börnstein. Added t.p.: Numerical data and functional relationships in science and technology. Tables chiefly in English. Intended to supersede the Physikalisch-chemische Tabellen by H. Landolt and R. Börnstein of which the 6th ed. began publication in 1950 under title: Zahlenwerte und Funktionen aus Physik, Chemie, Astronomie, Geophysik und Technik.
    [Show full text]
  • Stabilization of Anti-Aromatic and Strained Five-Membered Rings with A
    ARTICLES PUBLISHED ONLINE: 23 JUNE 2013 | DOI: 10.1038/NCHEM.1690 Stabilization of anti-aromatic and strained five-membered rings with a transition metal Congqing Zhu1, Shunhua Li1,MingLuo1, Xiaoxi Zhou1, Yufen Niu1, Minglian Lin2, Jun Zhu1,2*, Zexing Cao1,2,XinLu1,2, Tingbin Wen1, Zhaoxiong Xie1,Paulv.R.Schleyer3 and Haiping Xia1* Anti-aromatic compounds, as well as small cyclic alkynes or carbynes, are particularly challenging synthetic goals. The combination of their destabilizing features hinders attempts to prepare molecules such as pentalyne, an 8p-electron anti- aromatic bicycle with extremely high ring strain. Here we describe the facile synthesis of osmapentalyne derivatives that are thermally viable, despite containing the smallest angles observed so far at a carbyne carbon. The compounds are characterized using X-ray crystallography, and their computed energies and magnetic properties reveal aromatic character. Hence, the incorporation of the osmium centre not only reduces the ring strain of the parent pentalyne, but also converts its Hu¨ckel anti-aromaticity into Craig-type Mo¨bius aromaticity in the metallapentalynes. The concept of aromaticity is thus extended to five-membered rings containing a metal–carbon triple bond. Moreover, these metal–aromatic compounds exhibit unusual optical effects such as near-infrared photoluminescence with particularly large Stokes shifts, long lifetimes and aggregation enhancement. romaticity is a fascinating topic that has long interested Results and discussion both experimentalists and theoreticians because of its ever- Synthesis, characterization and reactivity of osmapentalynes. Aincreasing diversity1–5. The Hu¨ckel aromaticity rule6 applies Treatment of complex 1 (ref. 32) with methyl propiolate to cyclic circuits of 4n þ 2 mobile electrons, but Mo¨bius topologies (HC;CCOOCH3) at room temperature produced osmapentalyne favour 4n delocalized electron counts7–10.
    [Show full text]
  • Catalytic Organic Transformations Mediated by Actinide Complexes
    Inorganics 2015, 3, 392-428; doi:10.3390/inorganics3040392 OPEN ACCESS inorganics ISSN 2304-6740 www.mdpi.com/journal/inorganics Review Catalytic Organic Transformations Mediated by Actinide Complexes Isabell S. R. Karmel, Rami J. Batrice and Moris S. Eisen * Schulich Faculty of Chemistry, Technion—Israel Institute of Technology, Technion City, Haifa 32000, Israel; E-Mails: [email protected] (I.S.R.K.); [email protected] (R.J.B.) * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel./Fax: +972-4-829-2680. Academic Editors: Stephen Mansell and Steve Liddle Received: 16 September 2015 / Accepted: 9 October 2015 / Published: 30 October 2015 Abstract: This review article presents the development of organoactinides and actinide coordination complexes as catalysts for homogeneous organic transformations. This chapter introduces the basic principles of actinide catalysis and deals with the historic development of actinide complexes in catalytic processes. The application of organoactinides in homogeneous catalysis is exemplified in the hydroelementation reactions, such as the hydroamination, hydrosilylation, hydroalkoxylation and hydrothiolation of alkynes. Additionally, the use of actinide coordination complexes for the catalytic polymerization of α-olefins and the ring opening polymerization of cyclic esters is presented. The last part of this review article highlights novel catalytic transformations mediated by actinide compounds and gives an outlook to the further potential of this field. Keywords: organoactinides; actinide coordination complexes; homogeneous catalysis; hydroelementations; polymerization of olefins; ROP; activation of heterocumulenes 1. Introduction The beginning of modern organoactinide chemistry is often attributed to the synthesis of 8 uranocene, [(η -C8H8)2U] in 1968, as the analogous compound to ferrocene and other transition metal metallocenes [1,2].
    [Show full text]
  • Photochemical Generation of Carbenes and Ketenes from Phenanthrene-Based Precursors Part I: Dimethylalkylidene Part II: Diphenylketene
    Colby College Digital Commons @ Colby Honors Theses Student Research 2017 Photochemical Generation of Carbenes and Ketenes from Phenanthrene-based Precursors Part I: Dimethylalkylidene Part II: Diphenylketene Tarini S. Hardikar Student Tarini Hardikar Colby College Follow this and additional works at: https://digitalcommons.colby.edu/honorstheses Part of the Organic Chemistry Commons Colby College theses are protected by copyright. They may be viewed or downloaded from this site for the purposes of research and scholarship. Reproduction or distribution for commercial purposes is prohibited without written permission of the author. Recommended Citation Hardikar, Tarini S. and Hardikar, Tarini, "Photochemical Generation of Carbenes and Ketenes from Phenanthrene-based Precursors Part I: Dimethylalkylidene Part II: Diphenylketene" (2017). Honors Theses. Paper 948. https://digitalcommons.colby.edu/honorstheses/948 This Honors Thesis (Open Access) is brought to you for free and open access by the Student Research at Digital Commons @ Colby. It has been accepted for inclusion in Honors Theses by an authorized administrator of Digital Commons @ Colby. Photochemical Generation of Carbenes and Ketenes from Phenanthrene-based Precursors Part I: Dimethylalkylidene Part II: Diphenylketene TARINI HARDIKAR A Thesis Presented to the Department of Chemistry, Colby College, Waterville, ME In Partial Fulfillment of the Requirements for Graduation With Honors in Chemistry SUBMITTED MAY 2017 Photochemical Generation of Carbenes and Ketenes from Phenanthrene-based Precursors Part I: Dimethylalkylidene Part II: Diphenylketene TARINI HARDIKAR Approved: (Mentor: Dasan M. Thamattoor, Professor of Chemistry) (Reader: Rebecca R. Conry, Associate Professor of Chemistry) “NOW WE KNOW” - Dasan M. Thamattoor Vitae Tarini Shekhar Hardikar was born in Vadodara, Gujarat, India in 1996. She graduated from the S.N.
    [Show full text]
  • Arenechromium Tricarbonyl Complexes: Conformational
    η6 – ARENECHROMIUM TRICARBONYL COMPLEXES: CONFORMATIONAL ANALYSIS, STEREOCONTROL IN NUCLEOPHILIC ADDITION AND APPLICATIONS IN ORGANIC SYNTHESIS by HARINANDINI PARAMAHAMSAN Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy Thesis Advisor: Prof. Anthony J. Pearson Department of Chemistry CASE WESTERN RESERVE UNIVERSITY May 2005 CASE WESTERN RESERVE UNIVERSITY SCHOOL OF GRADUATE STUDIES We hereby approve the dissertation of Harinandini Paramahamsan candidate for the Ph.D. degree*. (signed) Prof. Philip P. Garner (Chair of the Committee, Department of Chemistry, CWRU) Prof. Anthony J. Pearson (Department of Chemistry, CWRU) Prof. Fred L. Urbach (Department of Chemistry, CWRU) Dr. Zwong-Wu Guo (Department of Chemistry, CWRU) Dr. Stuart J. Rowan (Department of Macromolecular Science and Engineering, CWRU) Date: 14th January 2005 *We also certify that written approval has been obtained for any propriety material contained therein. To Amma, Naina & all my Teachers Table of Contents List of Tables………………………………………………………………………..……iv List of Figures…………………………………………………………………….…........vi List of Schemes…………………………………………………………………….….….ix List of Equations………………………………………………………...……….……….xi Acknowledgements………………………………………………………….…..……….xii List of Abbreviations……………………………………………………………………xiv Abstract………………………………………………………………………………….xvi CHAPTER I........................................................................................................................ 1 I.1 Structure and Bonding ...........................................................................................
    [Show full text]
  • Cycloalkanes, Cycloalkenes, and Cycloalkynes
    CYCLOALKANES, CYCLOALKENES, AND CYCLOALKYNES any important hydrocarbons, known as cycloalkanes, contain rings of carbon atoms linked together by single bonds. The simple cycloalkanes of formula (CH,), make up a particularly important homologous series in which the chemical properties change in a much more dramatic way with increasing n than do those of the acyclic hydrocarbons CH,(CH,),,-,H. The cyclo- alkanes with small rings (n = 3-6) are of special interest in exhibiting chemical properties intermediate between those of alkanes and alkenes. In this chapter we will show how this behavior can be explained in terms of angle strain and steric hindrance, concepts that have been introduced previously and will be used with increasing frequency as we proceed further. We also discuss the conformations of cycloalkanes, especially cyclo- hexane, in detail because of their importance to the chemistry of many kinds of naturally occurring organic compounds. Some attention also will be paid to polycyclic compounds, substances with more than one ring, and to cyclo- alkenes and cycloalkynes. 12-1 NOMENCLATURE AND PHYSICAL PROPERTIES OF CYCLOALKANES The IUPAC system for naming cycloalkanes and cycloalkenes was presented in some detail in Sections 3-2 and 3-3, and you may wish to review that ma- terial before proceeding further. Additional procedures are required for naming 446 12 Cycloalkanes, Cycloalkenes, and Cycloalkynes Table 12-1 Physical Properties of Alkanes and Cycloalkanes Density, Compounds Bp, "C Mp, "C diO,g ml-' propane cyclopropane butane cyclobutane pentane cyclopentane hexane cyclohexane heptane cycloheptane octane cyclooctane nonane cyclononane "At -40". bUnder pressure. polycyclic compounds, which have rings with common carbons, and these will be discussed later in this chapter.
    [Show full text]
  • Diphosphazide-Supported Trialkyl Thorium(IV) Complex Tara K
    pubs.acs.org/Organometallics Communication Diphosphazide-Supported Trialkyl Thorium(IV) Complex Tara K. K. Dickie, Ashraf A. Aborawi, and Paul G. Hayes* Cite This: Organometallics 2020, 39, 2047−2052 Read Online ACCESS Metrics & More Article Recommendations *sı Supporting Information ABSTRACT: The potassium salt of a new ligand, KLP=N3 (2, κ5 i i − LP=N3 = -2,5-[(4- PrC6H4)N3 P Pr2]2N(C4H2) ), that features two units of the rare phosphazide (RN3 PR3) functionality was synthesized via an incomplete Staudinger reaction between K[2,5- i i ( Pr2P)2N(C4H2)] (1)and4-PrC6H4N3. The diphosphazide ligand was transferred to a thorium(IV) metal center using salt metathesis strategies, yielding LP=N3ThCl3 (3), which contains two intact and coordinated phosphazides. Reaction of complex 3 with 3 equiv of LiCH2SiMe3 resulted in formation of the trialkyl thorium species LP=N3Th(CH2SiMe3)3 (4). In contrast, attempts to synthesize an organothorium complex supported by the previously κ3 reported bisphosphinimine ligand LP=N (LP=N = -2,5- i i − ff [(4- PrC6H4)N P Pr2]2N(C4H2) )aorded the cyclometalated * * κ4 i i i i 2− dialkyl complex L P=NTh(CH2SiMe3)2 (6,L PN = -2-[(4- PrC6H3)N P Pr2]-5-[(4- PrC6H4)N P Pr2]N(C4H2) ) and 1 equiv of free tetramethylsilane. 1 he Staudinger reaction, discovered in 1919, introduced the facile loss of N2, and, accordingly, were overlooked as ′ ’ T the formation of a phosphinimine group (R3P NR ) via viable functional groups in ligand design. Since Staudinger s the reaction of a tertiary phosphine (R3P) with an organic original work, multiple methods have been developed to ′ azide (N3R ), resulting in concomitant loss of N2.
    [Show full text]
  • Cr(CO)6 System, While for the Mo(CO)6 and W(CO)E
    The photochemistry of M(CO)6 and (rj6-pyridine)Cr(CO )3 (M = Cr, Mo, or W) and related systems. This thesis is presented to Dublin City University for the degree, Doctor of Philosophy, by Ciara Breheny BSc Supervisor Dr Conor Long School of Chemical Sciences, Dublin City University 1996 Declaration This thesis has not been submitted as an exercise for a degree at this or at any other university. Except as otherwise stated, this work has been carried out by the author alone. Signed Ciara Breheny. Dedication This thesis is dedicated to my family, Mum, Dad, Conor, and Saibh HI Acknowledgements I would like to say a most sincere thank you to all the following people, Dr Conor Long, for his constant support, help, and advice over the past few years All members past and present of the CLRG, namely Irene, Mick, Maureen, Celia, Mary, Siobhan, and Deirdre Everyone in AG07 who made the past few years enjoyable and unforgettable All members of the chemistry department, especially the technicians, who were always at hand to help when a problem arose (as it invariably did) A word of thanks to my friends outside DCU without whom the past few years would not have been the same, namely, Mane, Ger, Siobhan, Orla, Greg, Ciaran, Shivaun, Ciara, Teresa, Monica, Susan, Bronagh, Anna, Dawn, and Fiona Also a special thanks to Paul for his support over the past year Finally, to my family for their never-ending patience with the seemingly endless student life I have undertaken Without their love and support these past few years would have been a lot more difficult
    [Show full text]
  • CHEM 1411 Nomenclature Homework - Answers Part I
    1 CHEM 1411 Nomenclature Homework - Answers Part I 1. The following are a list of binary and pseudobinary ionic compounds. Write the name when the formula is given. Write the formula when the name is given. (a) AlCl3 aluminum chloride (k) rubidium oxide Rb2O (b) AuBr3 gold (III) bromide (l) chromium (III) selenide Cr2Se3 (c) Na2S sodium sulfide (m) barium iodide BaI2 (d) Cu3P2 copper (II) phosphide (n) copper (I) fluoride CuF (e) Fe(OH)2 iron (II) hydroxide (o) copper (II) fluoride CuF2 (f) NH4OH ammonium hydroxide (p) strontium cyanide Sr(CN)2 (g) Co(CH3COO)3 cobalt (III) acetate (q) mercury (II) bromide HgBr2 (h) Zn(SCN)2 zinc thiocyanate (r) mercury (I) bromide Hg2Br2 (i) CaCrO4 calcium chromate (s) magnesium permanganate Mg(MnO4)2 (j) K2Cr2O7 potassium dichromate (t) lithium nitride Li3N 2. The following are lists of covalent compounds. Write the name when a formula is given. Write the formula when given a name. (a) CSe2 carbon diselenide (h) dichlorine heptoxide Cl2O7 (b) SF6 sulfur hexafluoride (i) xenon tetrafluoride XeF4 (c) BrF5 bromine pentafluoride (j) carbon monoxide CO (d) P4O10 tetraphosphorous decoxide (k) oxygen O2 (e) Cl2O dichlorine oxide (l) diboron trioxide B2B O3 (f) NH3 ammonia (m) arsenic trifluoride AsF3 (g) N2 dinitrogen or nitrogen (n) diiodine I2 2 3. The following are lists of acids or acid-forming compounds. Write the name when the formula is given. Write the formula when the name is given. (a) H3PO2 hypophosphorous acid (k) hydrogen cyanide HCN (g) (b) H2SO4 sulfuric acid (l) periodic acid HIO4 (c) HClO hypochlorous acid (m) hypochlorous acid HClO (d) H3PO4 phosphoric acid (n) nitric acid HNO3 (e) HBrO4 perbromic acid (o) acetic acid CH3CO2H (f) HIO2 iodous acid (p) chloric acid HClO3 (g) HI (g) hydrogen iodide (q) perbromic acid HBrO4 (h) HI (aq) hydroiodic acid (r) hydrofluoric acid HF (aq) (i) HCN (aq) hydrocyanic acid (s) phosphorous acid H3PO3 (j) HBrO hypobromous acid (t) hydrosulfuric acid H2S (aq) 4.
    [Show full text]
  • Summaries of FY 1997 Research in the Chemical Sciences
    DOE/NBM-1098 Rev.-1 September 1997 T O EN FE TM N R E A R P G E Y D U • • A N C I I T R E D E M ST A ATES OF Summaries of FY 1997 Research in the Chemical Sciences U.S. Department of Energy Office of Energy Research Division of Chemical Sciences A searchable version of this summary book is available at the following web address: http://websrv.er.doe.gov/asp/search.asp This search tool is also accessible from the Chemical Sciences web page at: http://www.er.doe.gov/production/bes/chm/chmhome.html Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831; prices available from (423) 576-8401 Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161 This document was produced under contract number DE-AC05-76OR00033 between the U.S. Department of Energy and Oak Ridge Associated Universities. ORISE 97-1555 CONTENTS CONTENTS PREFACE ........................................................................ vii Oak Ridge National Laboratory.............................. 42 DIVISION OF CHEMICAL SCIENCES ..................... viii Pacific Northwest National Laboratory .................. 44 PROGRAM DESCRIPTIONS ........................................ ix Heavy Element Chemistry ....................................... 45 LABORATORY ADMINISTRATION ......................... xiii Argonne National Laboratory ................................. 45 Lawrence Berkeley National Laboratory...............
    [Show full text]
  • Synthesis, Characterization and Metal Carbonyl Complex Formation of Polycyclic Phosphorus Ligands Arthur Cyril Vandenbroucke Jr
    Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1967 Synthesis, characterization and metal carbonyl complex formation of polycyclic phosphorus ligands Arthur Cyril Vandenbroucke Jr. Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Part of the Inorganic Chemistry Commons Recommended Citation Vandenbroucke, Arthur Cyril Jr., "Synthesis, characterization and metal carbonyl complex formation of polycyclic phosphorus ligands " (1967). Retrospective Theses and Dissertations. 3219. https://lib.dr.iastate.edu/rtd/3219 This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. This dissertation has been microfihned exactly as received 68-5990 VANDENBROUCKE, Jr., Arthur Cyril, 1941- SYNTHESIS, CHARACTERIZATION AND METAL CARBONYL COMPLEX FORMATION OF POLYCYCLIC PHOSPHORUS LIGANDS. Iowa State University, Ph.D,, 1967 Chemistry, inorganic University Microfilms, Inc., Ann Arbor, Michigan . .SYNTHESISJ CHARACTERIZATION AND METAL CARBONYL COMPLEX FORMATION OF POLYCYCLIC PHOSPHORUS LIGANDS by Arthur Cyril Vandenbroucke, Jr. A -Dissertation Submitted to the Graduate Faculty in Partial Fulfillment of The Requirements for the Degree of DOCTOR OF PHILOSOPHY Major Subject: Inorganic Chemistry • Approved: Signature was redacted for privacy. argë of Major Work Signature was redacted for privacy. Head of Major DepartmentDepart Signature was redacted for privacy. Iowa State University •Of Science and Technology Ames J Iowa 1967 il TABLE OF CONTENTS Pagé I. INTRODUCTION 1 II. A STUDY OF THE SYNTHESIS OF 1-PHOSPHAADAMANTANE 2 A.
    [Show full text]