问题:化学式为C4H8O2,则该物质的同分异构体有?
答案:↓↓↓ 陈伊明的回答: 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. |