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What is Z in the following reactions? ...

What is Z in the following reactions?
`BCl_(3)+H_(2)underset(450^(@)C)overset(Cu-Al) to X+HCl" "X overset("methylation")toZ`

A

`(CH_(3))_(2)BH_(2)`

B

`(CH_(3))_(4) B_(2)H_(2)`

C

`(CH_(3))_(3)B_(2)H_(3)`

D

`(CH_(3))_(6)B_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`BC l_(3)+H_(2) underset(450^(@)C)overset(Cu-Al)to B_(2)H_(6)+HCl `
`underset((X))(B_(2)H_(6))+4CH_(3)Cl overset("Methylation")to underset((Z))((CH_(3))_(4))B_(2)H_(2)+4HCl `
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