Deprotonative metalation of five-membered aromatic heterocycles using mixed lithium-zinc species J.M. l’Helgoual’Ch, Anne Seggio, Floris Chevallier, M. Yonehara, Erwann Jeanneau, Masanobu Uchiyama, Florence Mongin To cite this version: J.M. l’Helgoual’Ch, Anne Seggio, Floris Chevallier, M. Yonehara, Erwann Jeanneau, et al.. Deproto- native metalation of five-membered aromatic heterocycles using mixed lithium-zinc species. Journal of Organic Chemistry, American Chemical Society, 2007, 73 (1), pp.177-183. 10.1021/jo7020345. hal-00784514 HAL Id: hal-00784514 https://hal.archives-ouvertes.fr/hal-00784514 Submitted on 5 Feb 2014 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Deprotonative metalation of five-membered aromatic heterocycles using mixed lithium-zinc species Jean-Martial L'Helgoual'ch,† Anne Seggio,† Floris Chevallier,† Mitsuhiro Yonehara,‡ Erwann Jeanneau,§ Masanobu Uchiyama,*,‡ and Florence Mongin*,† Synthèse et ElectroSynthèse Organiques, UMR 6510 CNRS, Université de Rennes 1, Bâtiment 10A, Case 1003, Campus Scientifique de Beaulieu, 35042 Rennes, France, The Institute of Physical and Chemical Research, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan, and Centre de Diffractométrie Henri Longchambon, Université Claude Bernard Lyon 1, 69622 Villeurbanne, France
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