In the reaction:C_6H_5-H xrightarrow{[X] / Al | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The given reaction is a Friedel-Crafts acylation reaction.In Friedel-Crafts acylation,benzene reacts with an acylating agent (such as an acid chlo

Vedclass · Accepted Answer

Both $(A)$ and $(B)$

Vedclass · Answer

(C) The given reaction is a Friedel-Crafts acylation reaction.In Friedel-Crafts acylation,benzene reacts with an acylating agent (such as an acid chloride or an acid anhydride) in the presence of a Lewis acid catalyst like $AlCl_3$ to form an aromatic ketone.For the product $C_6H_5-C(=O)-CH_2-C_6H_5$ (phenyl benzyl ketone),the acylating group is $C_6H_5-CH_2-CO-$.Option $(A)$ is $C_6H_5CH_2COCl$ (phenylacetyl chloride),which is an acid chloride.Option $(B)$ is $(C_6H_5-CH_2CO)_2O$ (phenylacetic anhydride),which is an acid anhydride.Both acid chlorides and acid anhydrides can act as acylating agents in the presence of $AlCl_3$ to produce the same ketone.Therefore,both $(A)$ and $(B)$ are correct.

In the reaction:
$C_6H_5-H \xrightarrow{[X] / AlCl_3} C_6H_5-C(=O)-CH_2-C_6H_5$
$[X]$ will be:

Similar Questions

Identify the 'product' in the following reaction: $\text{Pent-3-enenitrile} \xrightarrow{DIBAL-H, H_3O^+} \text{Product}$

Which of the following reactions cannot be used to prepare Benzaldehyde?

Identify the compound formed by the action of chromyl chloride on toluene in the presence of $CS_2$,followed by hydrolysis.

What sequence of steps represents the best synthesis of $4-heptanol$ $(CH_3CH_2CH_2)_2CHOH$?

Identify the reaction shown below:
$C_6H_5CN \xrightarrow[(ii) H_3O^+]{(i) SnCl_2 + HCl} C_6H_5CHO$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

In the reaction:$C_6H_5-H \xrightarrow{[X] / AlCl_3} C_6H_5-C(=O)-CH_2-C_6H_5$$[X]$ will be: