The NMR spectrum of cinnamaldehyde follows.
(a) Determine the chemical shifts of Ha, Hb,and Hc. The absorption of one of these protons is difficult to see; look carefully at the integrals.
(b) Estimate the coupling constants Jab and Jbc
(c) Draw a tree to analyze the complex splitting of the proton centered at δ 6.7.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.