Which reagent is used in the following conversion :
`CH_(3)COOHoverset(?)rarrCH_(3)COCl`

Write the reagents required in the following reaction: CH_(3)-COOHoverset(?)rarrCH_(3)-CONH_(2)

Mention the reagents used for the following conversions. CH_3CHOoverset(F)rarrCH_3COCH_2Br

Mention the reagents used for the following conversions. CH_3CHOoverset(A)rarrCH_3COOC_2H_5

Write the reagents required in the following reactions: CH_3CHOoverset(?)rarrCH_3COOCH_2CH_3

Write the reagents required in the following reactions : (i) CH_(2)=CH-CH_(2)Ohoverset(?)rarrCH_(2)=CH-CHO (ii) CH_(3)-COOHoverset(?)rarrCH_(3)-CONH_(2)

Write the reagents required in the following reactions : (i) CH_(2)=CH-CH_(2)Ohoverset(?)rarrCH_(2)=CH-CHO (ii) CH_(3)-COOHoverset(?)rarrCH_(3)-CONH_(2)

Identify the reagents A and B respectively in the following reactions CH_3COOH overset(A)(rarr)CH_3COCl overset(B)(rarr)CH_3CHO