试题库五——合成题及解答1.由苯或甲苯及其它无机试剂制备:2
CH3CH2CH2OH → C H3C≡CH7
CH3CH 2CH 2OH → CH 3C H2CH2OCH(C H 3)28
C H 3CH 2CH2C H2OH → CH3C H 2CH(O H)CH39
C H 2=CH2→ HOC H2CH2O CH2CH 2O C H2C H 2OH1 1
CH3C H2C H=C H2 → CH 3CH2CH 2CH2OH1 2
CH 3C H2O H → CH3CH(O H)COOH13.14.1 5
H C≡CH → CH3C H 2CH2C H2OH16
1 9.20
C H 3CH=C H C H3 → 21.CH 3C H2C H2O H → CH3CH 2C H 2CH 2O H22
写出由相应得羰基化合物及格氏试剂合成 2—丁醇得两条路线
由苯合成2-苯基乙醇
由甲苯合成2—苯基乙醇
25.NO2COOHNO2CH3COOHClClBrClClBrCOOHBrCH3NO2BrBrNO2a
2 7.28
2 9、 30
(CH3)2C=CH2 →(CH3)3C COO H 34
HC≡CH → CH3CO O C2H 536. 37.C H 3CH2COOH → CH3CH 2C H2CH2C O OH38
CH3C O OH → CH2(COOC2H5)239.40
43. 44
4 5.4 6
49. 5 0
由CH 2(C O O C 2H 5)2合成56
由CH 3C O C H 2C O OC 2H5合成57
58. 59
用丙二酸二乙酯