for-the-following-compounds-identify-which-carboxylic-acid-derivative-functional

Question

For the following compounds, identify which carboxylic acid derivative functional group is present.

Structures of carboxylic acid derivatives: anhydride, thiolactone, and lactam.

Accepted Answer

A) Carboxylic acid anhydride
B) δ-thiolactone
C) γ-lactam

Answer

A) Carboxylic acid anhydride
B) γ-thiolactone
C) δ-lactam

Answer

A) Carboxylic acid anhydride
B) Lactone
C) Amide

Answer

A) Ester
B) δ-thiolactone
C) Amide