Carboxylic Acid Naming PDF

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Naming Carboxylic Acids and Derivatives Carboxylic Acids From the hydrocarbon name: _______E ➔ _______OIC ACID If cyclic, from the hydrocarbon name: ______ ➔ _______CARBOXYLIC ACID

! butanoic acid

! 3-chlorocyclopentanecarboxylic acid

The names for the carboxylic acid derivatives are based on the carboxylic acid names Acid Halides From the acid name: _______IC ACID ➔ _______YL HALIDE If cyclic: _______CARBOXYLIC ACID ➔ ______CARBONYL HALIDE

! butanoyl chloride

! 3-chlorocyclopentanecarbonyl bromide

! acetyl chloride

Anhydrides From the acid name: ______ ACID ➔ ______ ANHYDRIDE (if symmetric; if asymmetric list in alphabetical order)

! butanoic anhydride

! butanoic 3-chlorocyclopentanecarboxylic anhydride

! acetic anhydride

Ester From the acid name: _______IC ACID ➔ .......... _______ATE (where .......... is the alkyl group name for the alkyl group attached to oxygen)

! isopropyl butanoate Amide From the From the From the add alkyl

! methyl 3-chlorocyclopentanecarboxylate

! ethyl acetate

acid name: _______OIC ACID ➔ ______ AMIDE common acid name: _______IC ACID ➔ ______ AMIDE cyclic acid name: _______YLIC ACID ➔ ______ AMIDE groups attached to N as “N-alkyl” in alphabetical order

!

! N,3-dimethylcyclopentanecarboxamide

butanamide

! N,N-diethylformamide

Nitrile From the alkane name: ______ ➔ ______NITRILE From the common acid name ______IC ACID ➔ ______ONITRILE From the cyclic acid name ______XYLIC ACID ➔ ______NITRILE !

! butanenitrile

! ethanenitrile or acetonitrile

3-chlorocyclopentanecarbonitrile Dr. Kline - SMC - 1/21/2018

Practice Questions Provide names for structures and structures for names. 1. isobutyl benzoate 2. N,N-dimethylformamide 3. 2-ethylcyclohexanecarboxylic acid

4. !

5. !

6. !

7. !

8. !

Dr. Kline - SMC - 1/21/2018...