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2-Chloro-2-methylpentane on reaction wit...

2-Chloro-2-methylpentane on reaction with sodium methoxide in methanol yields
(I). `C_(2)H_(5)CH_(2)underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-OCH_(3)`.
(II). `C_(2)H_(5)CH_(2)underset(CH_(3))underset(|)(C)=CH_(2)`
(III). `C_(2)H_(5)CH=underset(CH_(3))underset(|)(C)-CH_(3)`.

A

all these

B

I and III

C

III only

D

I and II

Text Solution

Verified by Experts

The correct Answer is:
A
The reaction can proceed both through `S_(N^(1))` and `E_(2)` mechanism. Therefore, all the three products can be formed.
`S_(N^(1))`
.
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2-chloro-2-methylpentane on reaction with sodium methoxide in methanol yields: (a) C_(2)H_(5)CH_(2)overset(CH_(3))overset(|)underset(CH_(3))underset(|)(C)-OCH_(3) (b) C_(2)H_(5)CH_(2)underset(CH_(3))underset(|)(C)=CH_(2) (c) C_(2)H_(5)CH_(2)=underset(CH_(3))underset(|)(C)-CH_(3)

Which of the following products can be formed when 2 -chloro -2- methylpentane reacts with sodium methoxide in methanol? 1. C_(2)H_(5)CH_(2)overset(CH_(2))overset("| ")underset(CH_(3))underset("| ")"C "-OCH_(3) 2. C_(2)H_(5)CH_(2)underset(CH_(3))underset("| ")"C "=CH_(2) 3. C_(2)H_(5)CH=underset(CH_(3))underset("| ")"C "-CH_(3)

2-chloro-2-methylpentane on reaction with sodium methoxide in methanol yields (A) C_2H_5CH_2overset(CH_3)overset(|)underset(CH_3)underset(|)C-OCH_3 (B) C_2H_5 CH_2underset(CH_3)underset(|)C=CH_2 (C ) C_2H_5 CH=underset(CH_3)underset(|)C-CH_3

H_(3)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C) -CH=CH_(2) overset(X)to H_(3)C -underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(OH)underset(|)(CH)0=-CH_(3).X can be

H_(3)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C) -CH=CH_(2) overset(X)to H_(3)C -underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(OH)underset(|)(CH)0=-CH_(3).X can be

CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(CH)-H_(2)C=CH_(2)overset(HF)underset(2-5^(@)C)(to)(A) , (A) is:

H_(3)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-CH=CH_(2) to H_(3)C-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-underset(OH)underset(|)(CH)-CH_(3) . This change can be done by.

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