Question

[6]
Q4) a) Propose structures for the compounds from the following spectroscopic
data. Justify your answer. (any two)
i) M.F. - C, H,
IR - 1500 - 1600 cm
PMR - 1) Singlet, 2.32 8 (3H)
2) Singlet, 7.17 8 (5H)
ii) M.F. - CH Br
PMR - 1) doublet, 1.04 8 (6H)
2) Multiplet, 1.95 8 (1H)
3) doublet, 3.33 8 (2H)
[55221-421​

Answer 1

Answer:

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