试写出A、B的结构式

来源：百度知道编辑：UC知道时间：2024/06/03 19:36:06

36.有化合物A、B，分子式均为C4H8O，A、B均可以与2，4-二硝基苯肼反应生成沉淀；B可以与费林试剂反应而A不能；A能发生碘仿反应而B不能；试写出A、B的结构式。

ACH3COCH2CH3
BCH3CH2CH2CHO或CH(CH3)2CHO

could have easily gone through life without getting to know one of the most romantic feelings -love for a dog. For at least ten years my wife had been suggesting that we get a dog. There were several reasons why the idea came up. We had noticed that one out of three on our block had a dog. and couples with no children as a rule kept one large or

A是酮，B是醛

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