由有机物A合成G(香豆素)的路线可知,A能发生银镜反应,则A为CH
2=CHCHO,B为CH
2=CHCOOH,B与家畜发生酯化反应,C为CH
2=CHCOOCH
3,结合已知信息可知C+D→E,由E的结构可知,D为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/21a4462309f79052e2aeb28f0ff3d7ca7acbd5ca?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,E→F发生水解,F→G发生酯化反应;
(1)C中含C=C和-COOC-,含氧官能团为酯基,F→G发生酯化反应(取代反应),故答案为:酯基;酯化反应(取代反应);
(2)A与银氨溶液反应生成羧酸铵、Ag、水、氨气,该反应为CH
2=CHCHO+2Ag(NH
3)
2OH
CH
2=CHCOONH
4+2Ag↓+H
2O+3NH
3,
故答案为:CH
2=CHCHO+2Ag(NH
3)
2OH
CH
2=CHCOONH
4+2Ag↓+H
2O+3NH
3;
(3)由上述分析可知,D为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/21a4462309f79052e2aeb28f0ff3d7ca7acbd5ca?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/21a4462309f79052e2aeb28f0ff3d7ca7acbd5ca?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
;
(4)F的同分异构体满足Ⅰ.分子中除苯环外,无其他环状结构;Ⅱ.苯环上有两个处于对位的取代基;Ⅲ.能发生水解反应,不能与金属Na反应;Ⅳ.能与新制的Cu(OH)
2按物质的量之比1:2发生反应,则含-COOC-、-CHO或HCOOC-、-C-O-C-CH=CH
2或HCOOC-、-COCH
3,符合条件的同分异构体为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/95eef01f3a292df5344559a4bf315c6035a873f9?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/95eef01f3a292df5344559a4bf315c6035a873f9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
;
(5)二氢香豆素的水解产物中含苯酚结构,利用苯酚的性质鉴别,所以试剂除NaOH外,还选用稀硫酸中和至酸性,选氯化铁溶液显紫色检验苯酚,
故答案为:稀硫酸和氯化铁溶液;
(6)以苯、丙烯(CH
2═CHCH
3)为原料制备
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/5d6034a85edf8db110a889d50a23dd54574e74f9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
,先发生苯的取代,再结合信息可知,发生氯苯与的CH
2═CHCH
3反应,然后与水发生加成,最后与CO、Pb反应生成产物,合成路线流程图为
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/3b87e950352ac65c8db493c2f8f2b21192138aca?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/3b87e950352ac65c8db493c2f8f2b21192138aca?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
.