ABC26OR0342 · Reagents Reaction Mechanisms and Named Reactions
Subject: Organic Chemistry · Chapter: Reagents Reaction Mechanisms and Named Reactions · Topic: Named Reactions · Exam: CSIR-NET JUNE 2017 · Marks: 2 · Difficulty: Medium
The intermediate A and the major product B formed in the following reaction is 
(a)
(b)
(c)
(d)
$\mathrm{L}=$ ligand.
$\mathrm{L}=$ ligand.Answer
Answer (as printed): A
Explanation
The mechanism of the reaction is shown below: L= PPh3. This reaction is intramolecular Heck reaction.
Explanation as extracted from the printed page; notation may be imperfect.