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R-NH-COH underset("pyridine")overset(POC...

`R-NH-COH underset("pyridine")overset(POCl_(3))(to)` product. In the given reaction what will be the product.

A

`R- N = C= O`

B

`R- overset(+)(N)-= C^(-)`

C

`R- C -= N`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
N-alkyl formamides when dehydrated with `POCl_(3)` in presence of pyridine give isocyanides.
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