A在一定条件下发生缩聚反应生成B,则A的结构简式为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b7003af33a87e950b33113dd13385343fbf2b459?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,A和HBr发生取代反应生成C,C发生反应生成D,D和溴发生加成反应,则C发生消去反应生成D,D的结构简式为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/2fdda3cc7cd98d10a3ddec80223fb80e7bec9072?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,E发生消去反应和酯化反应生成F,
(1)A的结构简式为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b7003af33a87e950b33113dd13385343fbf2b459?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,则A中官能团为羧基和羟基,根据结构简式知A的分子式为C
9H
10O
3,
故答案为:羧基、羟基;C
9H
10O
3;
(2)A发生缩聚反应生成B,所以该反应类型为缩聚反应,故答案为:缩聚;
(3)C和氢氧化钠的醇溶液在加热条件下发生消去反应,然后酸化得到D,故答案为:NaOH/醇溶液(加热)、酸化;
(4)F中酯基在酸性条件下发生水解反应,反应方程式为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/91ef76c6a7efce1b2822287bac51f3deb48f6572?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/91ef76c6a7efce1b2822287bac51f3deb48f6572?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
;
(5)A的同分异构体R,R能发生水解反应说明R中含有酯基,M能发生显色反应,说明M中含有酚羟基,1molM能和2molNaOH完全反应说明M中含有一个酚羟基、一个羧基;
N为能使人失明的液体,为甲醇,则符合条件的R的结构简式有,故答案为:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/203fb80e7bec54e79ecafaafba389b504fc26a59?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/203fb80e7bec54e79ecafaafba389b504fc26a59?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
.