由接枝PAA的结构可知,PAA的结构简式为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/9d82d158ccbf6c813b00f559bf3eb13533fa4048?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,W为HOCH
2CH
2OH;
甲醇催化氧化生成D为HCHO,D发生信息Ⅲ反应生成E,故E为CH
2=CHCHO,E与银氨溶液反应、酸化生成F,F为CH
2=CHCOOH,CH
2=CHCOOH发生加聚反应生成PAA;
结构W的结构可知,乙醛与氯气发生取代反应生成X,X为ClCH
2CHO,X与氢气发生加成反应生成Y为ClCH
2CH
2OH,Y水解生成W(HOCH
2CH
2OH);
乙醛发生催化氧化生成戊,为CH
3COOH,丁的核磁共振氢谱只有一种峰,在酸性条件下能水解,水解产物能与NaHCO
3反应产生CO
2,结构反应信息Ⅱ可知,CH
3COOH脱水生成丁为O=C(OCH
2CH
3)
2;
由(5)中可知,B为中学常见有机物,甲与FeCl
3溶液发生显色反应,故甲中含有酚羟基,结合丙的分子式及结构特点、己的结构特点与反应信息Ⅰ、Ⅲ可知,丙的结构为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/09fa513d269759ee795ab97ab1fb43166d22df7d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,己的结构为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/80cb39dbb6fd52663d1ce5a5a818972bd4073648?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,故乙为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/c9fcc3cec3fdfc034f4f3a09d73f8794a4c22648?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,甲为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/cc11728b4710b91211f62f4fc0fdfc0392452248?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,B为苯酚,
(1)由上述分析可知,D为HCHO,含有醛基,故答案为:醛基;
(2)D→E是甲醛与乙醛发生信息Ⅲ反应生成CH
2=CHCHO,反应方程式为:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/c83d70cf3bc79f3d2ad63d81b9a1cd11728b2948?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/c83d70cf3bc79f3d2ad63d81b9a1cd11728b2948?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
;
(3)F为CH
2=CHCOOH,发生加聚反应生成PAA,反应方程式为:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/6f061d950a7b020848c3e65061d9f2d3572cc87d?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/6f061d950a7b020848c3e65061d9f2d3572cc87d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
;
(4)①由上述分析可知,X为ClCH
2CHO,故答案为:ClCH
2CHO;
②Y→W是ClCH
2CH
2OH在氢氧化钠水溶液、加热条件下发生水解反应生成HOCH
2CH
2OH,
故答案为:氢氧化钠水溶液、加热;
(5)①甲→乙是
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/cc11728b4710b91211f62f4fc0fdfc0392452248?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
与氯气在光照条件下发生甲基上的取代反应生成
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/c9fcc3cec3fdfc034f4f3a09d73f8794a4c22648?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,反应方程式为:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/63d0f703918fa0ec48cdbdbc259759ee3d6ddb7d?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/63d0f703918fa0ec48cdbdbc259759ee3d6ddb7d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
;
②丙是
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/09fa513d269759ee795ab97ab1fb43166d22df7d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,含有醛基,能与银氨溶液发生银镜反应,与有机物B(苯酚),含有官能团不完全相同,二者不是同系物,芳香醇类中含有苯环,羟基连接苯环侧链的脂肪烃基上,结合丙的结构可知,苯环侧链不可能可以存在羟基连接苯环侧链的脂肪烃基上的结构,故丙不存在芳香醇类的同分异构体,故ac正确,b错误,
故答案为:ac;
(6)由上述分析可知,己的结构简式是
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/80cb39dbb6fd52663d1ce5a5a818972bd4073648?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/80cb39dbb6fd52663d1ce5a5a818972bd4073648?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
.