Question

write a note on coupling reaction.​

Answer 1

Answer:

Coupling reaction is a class of organic reaction in which two chemical species are joined together with the help of a metal catalyst. When benzene diazonium chloride reacts with phenol in which the phenol molecule at its para position coupled with the diazonium salt to form p- hydroxyazobenzene

Explanation:

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Answer 2

Answer:

$\huge{ \underline{ \mathtt{ \red{ ☆A} \pink{N} \green{S} \blue{W} \purple{E} \orange{R}}}}$

Explanation:

A coupling reaction in organic chemistry is a general term for a variety of reactions where two fragments are joined together with the aid of a metal catalyst. ... Heterocouplings combine two different partners, such as in the Heck reaction of an alkene (RC=CH) and an alkyl halide (R'-X) to give a substituted alkene.

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