meili 发表于 2022-10-27 10:08:53

化学式为C4H8O2,则该物质的同分异构体有?

<p>问题:化学式为C4H8O2,则该物质的同分异构体有?
<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">陈伊明的回答:<div class="content-b">网友采纳  CH原子比为1:2,说明不饱和度为1,有C=C,C=O,双键,或是有碳环或含氧杂环.  羧酸类,2种:  CH3CH2CH2COOH  CH(CH3)2COOH  酯类4种:  HCOOCH2CH2CH3  HCOOCH(CH3)CH3  CH3COOCH2CH3  CH3CH2COOCH3  烯二醇类3种:  CH2OHCH=CHCH2OH1,4丁烯二醇  CH2=CHCHOHCH2OH  CH2=C(CH2OH)2  羟基醛类3种:  CH2OHCOCH2CH3  CH2OHCH2COCH3  CH3CHOHCOCH3  羟基醛类5种  CH2OHCH2CH2CHO  CH3CHOHCH2CHO  CH3CH2CHOHCHO  CH2OHCH(CH3)CHO  (CH3)2COHCHO  氧烷基醛类:  CH3OCH2CH2CHO  CH3OCH(CH3)CHO  CH3CH2OCH2CHO  氧烷基酮类:  CH3OCH2COCH3甲氧基丙酮  含有C=C,-OH醚类:举一例  CH2OHCH2OCH=CH22-乙烯氧基乙醇;乙烯基乙二醇醚  含有环举几个例子:  2-羟基四氢呋喃;  氧杂环丁烷-3-甲醇;  2-羟甲基氧杂环丁烷;  4-甲基-1,3-二氧戊环;;  1,4-二氧六环.
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