Whath are the products of the following sequence of reaction?
A
2-Butanol and Mg(OH)Br
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B
Butanol and Mg(OH)Br
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C
2-Butanol and MgHBr
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D
Butane and Mg(OH)Br
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Solution
The correct option is D Butane and Mg(OH)Br When alkyl halide reacts with Mg in presence of dry ether, Grignard's reagent is formed. When Grignard's reagent reacts with H2O, it forms alkane. Here Grignard's reagent acts as a strong base. The mechanism of the reaction is as follows: