下列5个有机化合物中,能够发生酯化、加成和氧化3种反应的是( 

下列5个有机化合物中,能够发生酯化、加成和氧化3种反应的是(  )

①CH2=CHCOOH  ②CH2=CHCOOCH3  ③CH2=CHCH2OH

④CH3CH2CH2OH  ⑤CH3CH2CHO

A.①③④    B.②④⑤    C.①③⑤    D.①②⑤

答案

C


解析:

本题主要考查常见官能团的性质。碳碳双键、醇羟基、醛基、羧基等都是中学化学中常见的官能团,了解这些官能团的结构和特性等是有机化学学习的起码要求。所以高考试题经常会考到这类试题。

醇羟基跟羧基能发生酯化反应,碳碳双键、醛基等能发生加成反应,碳碳双键、醇羟基、醛基等能被氧化。①③⑤等三种有机物都符合题设条件。

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