R = variable carbon group (in some examples below it may be a hydrogen atom, but not all) O O O O O O C R C C C C C R R N R OH R O R R Cl R O carboxylic acids anhydride acid chloride ester amide R O O O O O O C C C C C CH3 C H3C OH H3C O CH3 H C Cl H C O 3 3 H3C NH2 ethanoic acid ethanoic anhydride ethanoyl chloride methyl ethanoate ethanamide O O OH RCN O C C R R R R H R R nitrile aldehyde ketone alcohol ether O O O CH3 H3C OH H C CH H3CCN C C 3 C H3C H H C CH H 3 3 2 CH ethanal 3 ethanenitrile propan-2-one ethanol 2-methoxypropane H R R R R S S N N R H R R N R sulfide or R H H thiol thioether 1o amine 2o amine 3o amine H H S H2 S C CH3 H3C CH3 H3C H H3C N H3C N H3C N C H C CH3 H2 H2 sulfide or CH3 methanethiol thioether ethanamine N-methylethanamine N,N-dimethylethanamine ethylamine ethylmethylamine N,N-dimethylamine R R O C H R C N C R N C R R O R R O alkyne R alkene aromatic alkane nitroalkane nitrosoalkane H H CH3 O C N H C H3C CH3 C N H3C O C CH3 C H3C H3C O H2 propyne nitrosomethane H propene methylbenzene propane nitromethane R R R N N R N N N R R Br F Cl I diazoalkane azidoalkane fluoroalkane chloroalkane bromoalkane iodoalkane H H2 H2 H2 2 H C N N C C C 2 H3C N N N C H C I H3C F H3C Cl H3C Br 3 diazomethane azidomethane bromoethane bromoethane bromoethane iodoethane Z:\classes\314\314 Special Handouts\314 FGs examples.doc Match each functional group with its name. Name ______________________________ _____ 1. carboxylic acids a b c d e O O O O _____ 2. anhydrides H _____ 3. esters C R R S C C C R O R H R OH R R _____ 4. acid chlorides f g O h i j _____ 5. primary amides R H H O C H _____ 6 secondary amides R O C C R X R N C _____7. tertiary amides R H R Cl H _____ 8. nitriles k l m n o R _____ 9. aldehydes R N R C N R N R H _____ 10. ketones R O R S R _____ 11. alcohols p q r s t O _____ 12. thiols H R H C R _____ 13. primary amines R N R N R C C H R O R N _____ 14. secondary amines H H H _____ 15. tertiary amines u v O w x y _____ 16. ethers O O O N C R N _____ 17.thioethers/sulfides C C R N N N R O R R O R _____ 18. haloalkanes R _____ 19. nitro compounds R = an organic part (usually carbon, sometimes hydrogen) _____ 20 .nitroso compounds _____ 21. alkenes _____ 22. alkynes _____ 23. aromatics _____ 24. alkanes _____ 25. azido compounds Z:\classes\314\314 Special Handouts\314 FGs examples.doc Match each functional group with its name. Name ______________________________ __d__ 1. carboxylic acids a b c d e O O O O __u__ 2. anhydrides H __a__ 3. esters C R R S C C C R O R H R OH R R __j__ 4. acid chlorides f g O h i j __g__ 5. primary amides R H H O C H __t__ 6 secondary amides R O C C R X R N C __v__7. tertiary amides R H R Cl H __k__ 8. nitriles k l m n o R __c__ 9. aldehydes R N R C N R N R H __e__ 10. ketones R O R S R __r__ 11. alcohols p q r s t O __b__ 12. thiols H R H C R __p__ 13. primary amines R N R N R C C H R O R N __q__ 14. secondary amines H H H __m__ 15. tertiary amines u v O w x y __h__ 16. ethers O O O N C R N __n__ 17.thioethers/sulfides C C R N N N R O R R O R __f__ 18. haloalkanes R __x__ 19. nitro compounds R = an organic part (usually carbon, sometimes hydrogen) __l__ 20 .nitroso compounds __i__ 21. alkenes __s__ 22. alkynes This is a possible future quiz with the structures shuffled, and not much time (≈ 5 minutes) __w__ 23. aromatics __o__ 24. alkanes __y__ 25. azido compounds Z:\classes\314\314 Special Handouts\314 FGs examples.doc .