Question:Draw the elimination products for each of the following E2 reactions; if the products can exist as stereoisomers, indicate which stereoisomers are obtained.

a. (2S,3S)-2-chloro-3-methylpentane + high concentration of CH3O-

b.(2S,3R)-2-chloro-3-methylpentane + high concentration of CH3O-

c.(2R,3S)-2-chloro-3-methylpentane + high concentration of CH3O-

d.(2R,3R)-2-chloro-3-methylpentane + high concentration of CH3O-

e.3-chloro-3-ethyl-2,2-dimethylpentane + high concentration of CH3CH2O-

Short Answer

Expert verified

The elimination products are given below,

Step by step solution

01

Definition of E2 reaction

E2 reaction is an elimination reaction where H abstraction and C-Br bond breaking happens simultaneously having a trans periplanar arrangement between the C-H and C-Br bond.

02

Elimination products

The elimination products are given below,

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