22. Carboxylic Acid Derivatives: NAS

Which of the following compounds is the ester formed from the reaction of $\mathrm{CH}{3}_{}\mathrm{COOH}$ (acetic acid) and $\mathrm{CH}{3}_{}\mathrm{CH}{2}_{}\mathrm{CH}$₂OH (1-propanol)?

Which of the following compounds is an ester?

Name the following:

i.

Draw the structure for each of the following:

a. phenyl acetate

Draw the structure for each of the following:

g. ethyl 2-chloropentanoate

Give an example for each of the following:

b. a β-diester

Draw a structure for each of the following:

c. a β-keto ester

Draw a structure for each of the following:

a. ethyl acetoacetate

Name the following carboxylic acid derivatives, giving both a common name and an IUPAC name where possible.

(a) PhCOOCH₂CH(CH₃)₂

(b) PhOCHO

(c) PhCH(CH₃)COOCH₃

Draw structures to correspond with the following common and systematic names:

(a) phenyl formate 

(b) cyclohexyl benzoate 

(c) cyclopentyl phenylacetate

Draw structures to correspond with the following common and systematic names:

(k) phenyl isocyanate

(l) cyclobutyl ethyl carbonate

Give appropriate names for the following compounds:

(e)

(f)