The different alkene products formed for each given substrates when treated with a strong base are needed to be find out. Concept introduction: In an elimination reaction, alkenes are formed when alkyl halides are treated with bases via eliminating one β-proton and one α-halo group of the alkyl halide. The product of the elimination reaction is depends upon the β-positions of alkyl halide. If the β-positions are identical and the products formed are also identical . If the β-positions are different and the products formed are also different . This means the double bond can form in two different regions so this type of reaction is called regioselective and the products are called as regiochemical outcomes . If there are two spatially different β-protons at a β-position of alkyl halide, then on the basis of stereoselectivity, cis,tran-sisomers are possible. To draw: the different alkene products formed for each given substrates when treated with a strong base.

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Chapter 8, Problem 66PP

Interpretation Introduction

Interpretation:

The different alkene products formed for each given substrates when treated with a strong base are needed to be find out.

Concept introduction:

In an elimination reaction, alkenes are formed when alkyl halides are treated with bases via eliminating one β-proton and one α-halo group of the alkyl halide.

The product of the elimination reaction is depends upon the β-positions of alkyl halide. If the β-positions are identical and the products formed are also identical. If the β-positions are different and the products formed are also different. This means the double bond can form in two different regions so this type of reaction is called regioselective and the products are called as regiochemical outcomes.

If there are two spatially different β-protons at a β-position of alkyl halide, then on the basis of stereoselectivity, cis,tran-sisomers are possible.

To draw: the different alkene products formed for each given substrates when treated with a strong base.

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