ABC26OR0645 · Reaction Mechanism I Ii

Subject: Organic Chemistry · Chapter: Reaction Mechanism I Ii · Topic: Reaction Mechanism – I – Ii – General · Exam: GATE 2000-2022 · Marks: 2 · Difficulty: Medium

In the reaction, $\mathrm{Ph}_{3} \mathrm{P} \xrightarrow{\text { Mel }}[\mathrm{X}] \xrightarrow{\text { n-BuLi }}[\mathrm{Y}]$, the compounds X and Y , respectively are
(a)$\left[\mathrm{Ph}_{3} \mathrm{P}(\mathrm{Me}) \mathrm{I}\right] ; \mathrm{Ph}_{3} \mathrm{P}=\mathrm{CH}-\mathrm{CH}_{2}-\mathrm{CH}_{3}$
(b)$\left[\mathrm{Ph}_{3} \mathrm{P}(\mathrm{Me})\right][\mathrm{I}] ; \mathrm{Ph}_{3} \mathrm{P}=\mathrm{CH}_{2}$
(c)$\left[\mathrm{Ph}_{3} \mathrm{P}(\mathrm{Me})_{2}\right] ; \mathrm{Ph}_{3} \mathrm{P}=\mathrm{CH}_{2}$
(d)$\left[\mathrm{Ph}_{3} \mathrm{P}(\mathrm{Me})\right][\mathrm{I}] ; \mathrm{Ph}_{3} \mathrm{P}$
Answer
Answer (as printed): B
Explanation
No explanation was printed for this question.

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