D的相对分子质量在90~110之间,且氧元素的质量分数为0.615,所以氧原子的个数界于
~
之间,所以氧原子的数目是4,D的相对分子质量是
=104,即D的分子式为C
3H
4O
4,含有羧基,结构简式为HOOCCH
2COOH,E即为D和甲醇发生酯化反应生成的酯,即为CH
3OOCCH
2COOCH
3,所以C为OHCCH
2CHO,
B为CH
2OHCH
2CH
2OH,A是含氯的有机物,即为CH
2ClCH
2CH
2OH,所以F为CH
2ClCH
2CHO,G为CH
2ClCH
2COOH,
H为CH
2═CHCOOH,
(1)A分子可以被催化氧化为醛类,所以含有醇羟基,即其中的含氧官能团的名称是羟基,G→H的反应是卤代烃的消去反应,故答案为:羟基;消去反应;
(2)D的分子式为C
3H
4O
4,E即为D和甲醇发生酯化反应生成的酯,即为CH
3OOCCH
2COOCH
3,
故答案为:C
3H
4O
4;CH
3OOCCH
2COOCH
3;
(3)CH
2═CHCOOH和甲醇发生酯化反应的方程式为:CH
2=CHCOOH+CH
3OH
CH
2=CHCOOCH
3+H
2O,
故答案为:CH
2=CHCOOH+CH
3OH
CH
2=CHCOOCH
3+H
2O;
(4)CH
2=CHCOOCH
3中含有双键,可以发生加聚反应,生成
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/48540923dd54564e2cbf3388b0de9c82d0584fad?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,
答案为:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/48540923dd54564e2cbf3388b0de9c82d0584fad?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
;
(5)根据题干中的已知信息,CH
3OOCCH
2COOCH
3和CH
2=CHCOOCH
3发生反应的生成物为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/bba1cd11728b471058362b7dc0cec3fdfc032362?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,
故答案为:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/bba1cd11728b471058362b7dc0cec3fdfc032362?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
;
(6)A具有官能团是-Cl和-OH,可以根据官能团的位置异构知识来书写其同分异构体,A的所有同分异构体的结构简式如下:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0824ab18972bd407cede054c78899e510fb30962?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,
故答案为:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0824ab18972bd407cede054c78899e510fb30962?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
.