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Diborane undergo alkylation reaction wit...

Diborane undergo alkylation reaction with `Br_(3)` forming

A

`B_(2)HR_(5)`

B

`B_(2)R_(6)`

C

`B_(2)H_(2)R_(4)`

D

`B_(2)H_(3)R_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
`B_(2)H_(6)+4BR_(3) rarr 3B_(2)H_(2)R_(4)`. Only four terminal hydrogen atoms are replaced by R group whereas bridging hydrogen atoms donot get substituted.
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