有机化学期末考试试题及答案(三本院校) 下载本文

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NaOH6. CHCHCHO稀32OCl2,H2O7.

CCH3NaOH

8. (CH3CO)2O

9.

CH3CH2C 10.

CH3ClCCH3+OH+H2OH2SO4HgSO4+H2O氢氧根SN2历程六、完成下列由反应物到产物的转变(24分,每小题4分) 1. CHCHCH32

CH2CH3BrCH3CH2CH2CH2OH2.

CH3BrNO23. CH

2CH2HOCH2CH2OCH2CH2OCH2CH2OHCH34.

5. (CH)C32 6.

CH3CH2COHCH3CH2(CH3)3CCOOHCHOC卷参考答案及评分标准

1. (S)-2-氯丁烷 2. 苯乙酮

3. 4-硝基萘酚 4. (1R,2R)-2-甲基环己醇

16

5. N-甲基-N-乙基苯胺 6.

OHCOOCH3COOCH37. 8.

CH339. CH CHCH CCH 10.

3

CH3CH3O一、选择题(20分,每题2分)

1.A 2.C 3.B 4.B 5.A 6.D 7.C 8.C 9.B 10.D 三、判断题(6分)

1、

2、

3、

4、

5、

6、

四、鉴别题(20分,各10分)

1. (10分,各2分)加入银氨配离子,白色沉淀为1-己炔,黄色沉淀为苄基溴,加入三氯化铁溶液显色的为苯酚,加入溴水褪色的为2-己炔,没反应的为2-甲基戊烷

2. (10分,各2分)

O

CH3CHCCH2CH3OHCH3CHCHCH2CH3CH3OCH3CCH3A. B. C.

CH3CHCH2CH3CH3CCH3D. CH CH E.

32CHO

五、写出下列反应的主要产物(20分) 1.

2. (CH 3)2C 3.

CH3CH2CHCH2Cl2/H2OCH3CH2CHCH2ClOHCHCH2CH3(1)O3(2)Zn粉,HO2OCH3CCH3+CH3CH2CHO+CH3ClCH3CH2CH2CH2BrC2H5OHAlCl3CH34.

MgCH3CH2CH2CH2MgBr17

CH3CH2CH2CH3+BrMgOC2H5 5.

OCH3I+HI(过量)+CH2CH2ICH3ICH2CH2OCH36. 7.

CH3CH2CHO稀 NaOHOHCH3CH2CHCHCHOCH3OCCH3Cl2,H2ONaOHCOOH+CHCl3O8.

(CH3CO)2O+CCH3OHOCCH39.

CH3CH2C 10.

+H2OH2SO4HgSO4OCH3CH2CH2CCH3O+CH3CH2CCH2CH3+CH3ClH2O氢氧根SN2历程CH3OH六、完成下列由反应物到产物的转变(20分)

1. CH3CH2CH

(1)(2)CH2BH3H2O2/氢氧根CH3CH2CH2CH2OH2.

CH3HNO3CH3加热NO2CH3BrBrNO22OHOCH2CH2OCH2CH2OCH2CH2OHHOCH2CH2OCH2CH2OCH2CH2OH3.

CH2CH2稀 冷KMnO4HOCH2CH2OHCl2/H2OClCH2CH2OHClCH2CH2OHNaOH18

4.

CH3Cl2光照O(1)CH3CCH3(2)氢CH2ClMg乙醚CH3CH2COHCH3CH2MgCl离子CH2HBr5.

6.

(CH3)2C(1)(CH3)3CBrMg(CH)CMgBr33乙醚CO2(CH3)3CCOOH(2)HO/氢离子2O(1)O3(2)Zn , H2OCOHHCHO稀-OHCH2CHOCH2CHO,-H2O 19