Convert:
Pent-2-yne to cis-pent-2-ene
Or,
Ethyne to cis-pent-2-ene.
Anybody plz help me !! This's really urgent!!!
Answers
Answered by
1
Answer :
from lindlar's catalyst
Explanation:
alkynes on partial reduction in pressence of dihydrogen and charcoal partially deactivated with poisons like quinoline gives alkenes
partially deactivated charcoal is known as lindlar's catalyst .alkenes obtained will have cis geometry.
alkyne + di hydrogen + (pd/charcoal) = cis alkene
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