Multiple Choice
Identify reagents A and B required for the following transformation of acyl groups: 
A) A = (COCl) 2; B = C2H5CHO
B) A = (COCl) 2; B = C2H5COOH
C) A = HCl; B = C2H5COOH
D) A = (COCl) 2; B = C2H5-CH2OH
E) A = HCl; B = C2H5CHO
Correct Answer:

Verified
Correct Answer:
Verified
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