问题 填空题

( 共9分)、某有机物A,由C、H、O三种元素组成,在一定条件下,由A可以转化为有机物B、C和D、E;C又可以转化为B、A。它们的转化关系如下:

已知D的蒸气密度是氢气的22倍,并可以发生银镜反应。

(1)      写出A、B、C、D、E、F的结构简式和名称;

A                                                         

B                                                         

C                                                          

D                                                          

E                                                          

F                                                          

(2)      写出实现①、⑥转化的化学方程式,并注明反应类型。

                                                                   

                                                                   

答案

( 共9分)

(1)

A           CH3CH2OH                乙醇             

B           CH2=CH2                  乙烯             

C           CH3CH2Br                 溴乙烷           

D           CH3CHO                  乙醛             

E           CH3COOH                 乙酸             

F           CH3COOCH2CH3            乙酸乙酯         

(2)

                消去反应    

                氧化反应    

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