上海交通大学试卷

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上海交通大学试卷

2005-2006学年第二学期期末考试有机试卷 B卷

课程:有机化学 学号: 姓名: 成绩

一、 命名或写出化合物结构 10%

1.

2.

1,2-环氧丁烷

3-吡啶甲酸

3. 4.

4-甲基丁内酰胺 乙(酸)丙烯酐

5. 对氨基苯甲酸乙酯 6.

4-戊酮酸 or 4-氧化戊酸

二、 选择题 12%

1. 下列水解反应最快的是--------------------------------------------------------------------------------(A)

A. CH3COCl B. CH3COC2H4O C. CH3COC3H7O D. CH3COCCH3OO

2. 一个化合物分子式为C5H11Br,其1HNMR数据如下:

δ0.8(6H, 双峰),1.02 (3H, 双峰),2.05(1H, 多重峰),3.03 (1H, 多重峰)

该化合物的结构应为下面那一种------------------------------------------------------------------------(C)

A. CH3CCH3BrCH2CH3 B. BrCH2CHCH2CH3CH3 CH2CHCH2CH3ONCOOHNHH3COCH3COCCHCH2OOCH3CCH2CH2COOHOCOOC2H5NH2C. CH3CHCHCH3CH3Br D. CH3CHCH2CH2BrCH3

3. 吡咯环上的电子云密度比吡啶大是因为---------------------------------------------------------(D)

A. 吡咯能给出质子 B. 吡咯氮原子进行SP杂化

C. 吡咯氮原子进行SP3杂化 D. 吡咯氮原子的电子对参与了环的共轭

4. 某化合物的IR(红外光谱)在1700cm-1有强烈的吸收峰,3020cm-1有一中强吸收带,该化合物的结构最可能是下面哪一种?---------------------------------------------------------(B)

A. O B. OOCH2CHO C. CCH D.CHCH2

5. 下列化合物中不能进行碘仿反应的是------------------------------------------------------------(D)

A. CCH3O B. CH3CH2OH C. I3CCHO D. CH3CCH3CH3OH

6. 下列化合物只能在稀酸不能在稀碱中水解的是-----------------------------------------------(B)

A. OO B. OO C. NHO D. OO

7. 下列化合物与HCN反应活性最大的是-----------------------------------------------------------(B)

A. CH2CHOCl B. Cl3CCHO C. CH2CHOOCH3 D. CH3CHO

8. 下列化合物在PH=5.0的溶液中与N2Cl进行偶联反应,活性最大的是----------------------------------------------------------------------------------------------------------------(C) A. B. OH C. NH2 D. NO2

三、 排序 10%

1. 脱羧反应由易难

A. 乙酸 B. 乙酰乙酸 C. 乙二酸 D. α-羟基丙酸

B > C> D> A

2. 碱性由大小

A. NHOO B. NH2 C. NH D. N

C > D> B> A

3. 亲电取代反应活性大小

A. N B. O C. D. NCH3

B> C> D> A

4. 烯醇式含量由多少

A. CH3CCH2CCH3OO B. CH3CCH2COC2H5OO

C. CH2(COOC2H5)2 D. CH3COC2H5O

A> B> C> D

5. 与NaOH/H2O反应活性由大小 A. ClNO2 B. OCH3Cl C. ClNO2NO2 D. Cl

四、 完成下列反应 (24%)

1. O+CH2COOC2H5CH3C2H5ONa

O+CH2COOC2H5CH3C2H5ONaOCHCOOC2H5CN

2. CHO+HNH2NCH3COOH

CHO+HNH2NCH3COOHCHNNH

3. C6H5CHOCH3CH2CH2CHO+稀OH

C6H5CHOCH3CH2CH2CHO+稀OHC6H5CHCCH2CH3CHO

4. OOC2H5OHH2SO4 OOC2H5OHH2SO4CHOOOC2H5

5. NCNCH3CH3IAgOH

NCNCH3CH3IAgOHNCCHCH3CH3N

6. OCH2COOHCOOH

OCH2COOHCOOHOCH2COOH

7. CH3CCH2CH2COOC2H5O?CH3CHCH2CH2COOC2H5OH

CH3CCH2CH2COOC2H5OCH3CHCH2CH2COOC2H5OHNaBH4H3O or

CH3CCH2CH2COOC2H5OCH3CHCH2CH2COOC2H5OHH2ONaOH

8. OHI OHIOHI

9. ClNO2+CH3NH2醇溶液160°C

ClNO2+CH3NH2醇溶液160°CNHCH3NO2

10. CCHCH3OONaHSO3

CCHCH3OONaHSO3CHSO3NaOHCCH3O

11. SCHO+HCHO浓NaOH

SCHO+HCHO浓NaOHSCOOHSCH2OH+

12. O2NCH2COOHPCl21.NaOH2. H3O

O2NCH2COOHPCl21.NaOH2. H3OO2NCHCOOHClO2NCHCOOHCOOH

13. KMnO4HNH3NaOHBr2

KMnO4HNH3NaOHBr2COOHCONH2NH2COOH

14. CH3CHCHCHO稀OH

CH3CHCHCHO稀OHCH3CHCHCHCHCHCHCHO

五、

写出下列反应机理

1. CH3CH2COC2H5O+HCOC2H5ONaOC2H5HOC2H5 CH3CH2COC2H5O+HCOC2H5ONaOC2H5HOC2H5NaOC2H5CH3CHCOC2H5ONa+HCOC2H5OCH3CHCHOC2H5COC2H5OONa+OC2H5CH3CHCHOCOOC2H5

2. COCHOCHOHCOOH

COCHOCHOHCOOHCCHOOCCOHHOCCOOOH

3. CCH2NH2CH3OHHNO2

CCH2CH3OHCCH2CH3OHCCH2CH3OHHCCH2CH3O

4. CH3CH2CHOCH3CH2CHCHCHOOHCH3OH2

CH3CH2CHOCH3CH2CHCHCHOOHCH3OH2OHCH3CHCHOCH3CH2COHOCH3CH2CCHCHOOHCH3HOHCH3CH2CHCHCHOCH3OH

5. CH3CHCH2CH2COHOOHH2SO4

CH3CHCH2CH2COHOOHH2SO4HCH3CHCH2CH2COHOOHOHOHOHCH3OOH2OHCH3OOHCH3OCH3O

六、 合成下列化合物

1. HOCClCH2CHOHOC HOCClCH2CHOHOC干HClC2H5OHClCHC2H5OC2H5OMgTHFMgCl+OCH2CH2OMgClH2OCH2CH2OHCu/O2

2. CH3

CH3O3Zn/H2OCHOCH2CCH3ONaOH稀CHCH2CH2COOHO盐酸Hg-ZnO

3. CH3CCH2COC2H5OOCHCH2CHCH3OHOH CH3CCH2COC2H5OOCHCH2CHCH3OHOHNaOC2H5HOC2H5CH3CCHCOC2H5OOCClOCH3CCHCOC2H5OOCO%NaOH5H3OCCH2CCH3OONaBH4H3OCHCH2CHCH3OHOH

4. OCH2CH2CH2CH3

OCH2CH2CH2CH3醚MgClCH2CH2CH2CH3MgClCH2CH2CH2CH3H2OHOCH2CH2CH2CH3H2O-CHCH2CH2CH3CHCH2CH2CH3NiH2

5. CH3CH3OHBr CH3CH3OHBr混酸CH3NO2FeHClCH3NH2CH3CClOCH3NHCOCH3Br2H2OCH3BrNHCOCH3H3OCH3NH2BrHNO2NaNO2 盐酸H2OTM

七、 用化学方法鉴别下列化合物

1. A. CH2CH2NH2 B. CH2NHCH3

C. CH2N(CH3)2 D. NH2

ABCD+Br2/H2ODABCSO3ClA 沉淀BC 溶解NaOHA 溶于NaOHB

沉淀

2. A. CHO B. CH2CHO C. CH3CCH2CCH3OO D.