Acid halides. rcox. derived from the carboxylic acid name by replacing the-ic acid ending with -ll or the carboxylic acid ending with -carbonyl and specifying the halide CH3CCI Br Acetyl chloride Benzoyl bromide Cyclohexanecarbonyl chlorid from acetic acid) (from benzoic acid)(from cyclohexanecarboxylic acid) @2004 Thomson/Brooks Cole
• Acid Halides, RCOX, derived from the carboxylic acid name by replacing the -ic acid ending with -yl or the -carboxylic acid ending with –carbonyl and specifying the halide
Acid anhydrides, RCO, COR If symnmetrical replace"acid"with anhydride based on the related carboxylic acid( for symmetrical anhydrides Unsymmetrical anhydrides-cite the two acids alphabeticall From substituted monocarboxylic acids use bis-ahead of the acid name
Acid Anhydrides, RCO2COR’: • If symnmetrical replace “acid” with “anhydride” based on the related carboxylic acid (for symmetrical anhydrides) • Unsymmetrical anhydrides— cite the two acids alphabetically • From substituted monocarboxylic acids: use bis- ahead of the acid name
C、C C. 0 HoC CH Acetic anhydride Benzoic anhydride Succinic anhydride HC Acetic benzoic anhydride Bis(chloroacetic)anhydride CIHC CHCI c 2004 Thomson/Brooks Cole
Amides, RCONH2 With unsubstituted -NHo group replace -oic acid or -ic acid with amide, or by replacing the -carboxylic acid ending with-carboramide If the n is further substituted identify the substituent groups (preceded by N")and then the parent amide
Amides, RCONH2 : • With unsubstituted ¾NH2 group. replace -oic acid or -ic acid with - amide, or by replacing the -carboxylic acid ending with –carboxamide • If the N is further substituted, identify the substituent groups (preceded by “N”) and then the parent amide
CHgCNH2 CHg(Ch2)4CNHo Acetamide Hexanamide Cyclopentanecarboxamide (from acetic acid)(from hexanoic acid)(from cyclopentanecarboxylic acid) ②2004 Thomson/Brooks Cole C CH3CHOCNHCH3 N(CHCH3)2 N-Methylpropanamide N. N-Diethylcvclohexanecarboxamide @2004 Thomson/Brooks Cole