所屬科目:研究所、轉學考(插大)◆有機化學
1. Predict the major products for each of the following reactions:(5 分)
(a) CH3COONa
(b) CH3CH2CH2CH2Li
(c) LDA
(d) CH3CH2ONa
(a) Ester
(b) Acid chloride
(c) Aldehyde
(d) Acid anhydride
(e) Amide
(f) Ketone
4. Predict the major product if we add the following compound together in weak basecondition (in heat condition).(4 分)
5. Propose structures for the compound with chemical formula C8H10O2, that fit thefollowing 1H NMR data:(5 分)4H singlet at 6.85 ppm 6H singlet at 3.8 ppm
6. Please write the mechanism for the following reaction:(5 分)