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Propose a synthesis of b-selinene, a member of a very common family of sesquiterpenes, beginning with the alcohol shown here.

Propose a synthesis of b-selinene, a member of a very common family of sesquiterpenes, beginning with the alcohol shown here. Use a nitrile in your synthesis. Inspection of a model may help you choose a way to obtain the desired stereochemistry. (Is the 1-methylethenyl group axial or equatorial?) 

CH3 CH3 CH2 OH H H H2C CH3 B-Selinene

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Propose a synthesis of b-selinene, a member of a very common family of sesquiterpenes, beginning with the alcohol shown here. Use a nitrile in your synthesis. Inspection of a model may help you choose a way to obtain the desired stereochemistry. (Is the 1-methylethenyl group axial or equatorial?) 

 

SOLUTION:

 

 

Structures are below:

Junaid answered 2 years ago
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