explain-why-it-is-not-possible-to-synthesize-trans-1-2-diethylcyclohexane-via-th

Question

Explain why it is not possible to synthesize  trans-1,2-diethylcyclohexane using the hydrogenation of 1,2-diethylcyclohex-1-ene.

Accepted Answer

Hydrogenation is a syn addition which leads to cis product.

Answer

Cyclic alkenes does not undergo catalytic hydrogenation.

Answer

Hydrogenation is an anti addition which leads to cis product.

Answer

Cis-alkenes always form cis product on hydrogenation.