NH (1)CH3 CH,CH2COOH CH3 CHCH, CONH, () LiAIHa COOH CH,OH (2)H2O COOH (3) BP COOH 2 问题126写出下列反应的产物 COOH (1) CH3CH (2)Hc8-c △ H3C CH2COOH CH2CO 答案 COOH (1)CH3CH CH, CH,COOH COOH (2)H3C 巳cooH△ H3C—CH H3C—c—cOOH H3C—CH CH2COOH CH2COOH(1) CH3CH2CH2COOH NH3 △ (2) COOH (1) LiAlH4 (2) H2O (3) COOH Br2 P CH3CH2CH2CONH2 CH2OH COOH Br 问题 12.6 写出下列反应的产物： (1) (2) (3) CH3CH COOH COOH △ H H3C C COOH C H H3C COOH △ CH2COOH CH2COOH △ 答案： (1) (2) (3) CH3CH COOH COOH △ H H3C C COOH C H H3C COOH △ CH2COOH CH2COOH △ CH3CH2COOH H3C CH H3C CH O O O O O O