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有机化学

有机化学. 习题课(四). 一、按要求回答下列问题. 1. 按酸性由强到弱排列成序:. 2. 按碱性由强到弱排列成序:. 3. 按沸点由高到低排列成序:. 4. 按在水中的溶解度由大到小排列成序:. 5. 按与氢溴酸进行 S N 1 反应由快到慢排列成序:. 6. 按酸催化脱水由易到难排列成序:. 7. 下列化合物哪些能与 2,4- 二硝基苯肼反应,哪些能 发生碘仿反应,哪些能发生银镜反应,哪些能发生自身

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有机化学

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  1. 有机化学 习题课(四)

  2. 一、按要求回答下列问题 1. 按酸性由强到弱排列成序:

  3. 2. 按碱性由强到弱排列成序: 3. 按沸点由高到低排列成序: 4. 按在水中的溶解度由大到小排列成序:

  4. 5. 按与氢溴酸进行SN1反应由快到慢排列成序: 6. 按酸催化脱水由易到难排列成序:

  5. 7. 下列化合物哪些能与2,4-二硝基苯肼反应,哪些能 发生碘仿反应,哪些能发生银镜反应,哪些能发生自身 羟醛缩合反应,哪些能发生Cannizzaro反应? 能与2,4-二硝基苯肼反应的有:A、B、D、F。 能发生碘仿反应的有:B、C、F。 能发生银镜反应的有:A、B、D。 能发生自身羟醛缩合反应的有:B、F。 能发生Cannizzaro反应的有:A、D。

  6. 二.用化学方法鉴别:

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