所屬科目:【阿摩】未分類題庫
(a) 3-methylhexane
(b) meta-chlorobenzoic acid
(c) hex-4-en-2-one
(d) ethyl acetate
(e) pyrrole
(a) [ ]
(b) [ ]
3. Describe the absolute configuration (R, or S) for the followingstructures. (10 %)
(a) ester
(b) acid anhydride
(c) acidchloride
(d) amide.
5. Explain the difference between enantiomers, diastereomers,and meso compounds. (15 %)
(a) isotope
(b) Hybridization
(c) racemic mixture
7. Write the mechanism of the following reaction: (15 %)