ABC26OR0993 · Organic Spectroscopy
Subject: Organic Chemistry · Chapter: Organic Spectroscopy · Topic: NMR 1H · Exam: NET JUNE 2018 · Marks: 2 · Difficulty: Hard
The reaction of $\left[\left(\eta_{5}-\mathrm{C}_{5} \mathrm{H}_{5}\right) \mathrm{Fe}\left(\mathrm{CO}_{2}\right)\right]$ with $\mathrm{CH}_{3} \mathrm{I}$ gives compound A. The ${ }^{1} \mathrm{H} \mathrm{NMR}$ spectrum of A shows two singlets in an integrated intensity ratio of $3:5$. Compound A upon interaction with PPh$_{3}$ gives compound B. The ${ }^{1}H$ NMR spectrum of B shows 3 sets of signals in an integrated intensity ratio of $3:5:15$. Compounds A and B respectively are
(a)
(b)
(c)
(d)
Answer
Answer (as printed): B
Explanation
No explanation was printed for this question.