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The reaction which involves dichlorocarb...

The reaction which involves dichlorocarbene as an electrophile is,

A

Reimer-Tiemann reaction

B

Kolbe.s reaction

C

Friedel-Craft.s acylation

D

Fittig.s reaction

Text Solution

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The correct Answer is:
A

Mechanism
(1) Generation of electrophile
`HO^(-) + CHCL_3 hArr H_2 O + "CC"l_3^(-) to : underset("Dichloro carbene" (E^+))("CC"l_2 + Cl^-)`
(2) Electrophilic substitution
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