Question Detail

CHM 102 Practice Questions Objective Question
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Question

What is the product when 3-heptyne reacts with the Lindlar catalyst?
Options
A 2-methyl-2-heptene
B trans-3-heptene
C cis-2-methyl-3-hexene
D cis-3-hexene
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Hydrogenation of 3-heptyne (CH3CH2-C≡C-CH2CH2CH3) with Lindlar's catalyst gives cis-3-heptene (cis-3-heptene). The cis isomer is formed selectively.

Hint

What is the product of selective hydrogenation of an internal alkyne?

Question Info

Course: CHM 102
Topic: Practice Questions
Type: Objective
Difficulty: Not specified
Question 1160 of 1999
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