|本期目录/Table of Contents|

[1]孟静,李豫安,单吉祥,等.傅克酰基化反应中固体酸催化剂的表征及应用[J].浙江理工大学学报,2020,43-44(自科六):871-876.
 MENG Jing,LI Yuan,SHAN Jixiang,et al.Characterization and application of solid acid catalysts in FriedelCrafts acylation[J].Journal of Zhejiang Sci-Tech University,2020,43-44(自科六):871-876.
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傅克酰基化反应中固体酸催化剂的表征及应用()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第43-44卷
期数:
2020年自科六期
页码:
871-876
栏目:
出版日期:
2020-11-27

文章信息/Info

Title:
Characterization and application of solid acid catalysts in FriedelCrafts acylation
文章编号:
1673-3851 (2020) 11-0871-06
作者:
孟静 李豫安单吉祥 朱锦桃
浙江理工大学理学院,杭州 310018
Author(s):
MENG Jing LI Yu′an SHAN Jixiang ZHU Jintao
School of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
硅藻土氯磺酸傅克酰基化芳香烃化合物酸酐
分类号:
O625-42
文献标志码:
A
摘要:
为了降低傅克酰基化反应中固体酸催化剂的制备成本,以120 ℃下煅烧的硅藻土为载体,常温负载氯磺酸后制成固体酸催化剂,通过XRD、IR、SEM对所得催化剂的结构和形貌进行表征和分析,并将催化剂用于傅克酰基化反应。结果表明:该固体酸催化剂仍能保留硅藻土高度结晶的性能,且磺酸基大量负载在硅藻土的孔道中;以该催化剂进行傅克酰基化反应,富电子基团的芳香化合物都有较高的收率和对位选择性,同时该固体酸催化剂具有较好的循环使用寿命,其后处理过程也较为简单。该研究可为实现低成本、易回收固体催化剂的工业化生产和应用起到一定的促进作用。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-05-07
网络出版日期: 2020-07-09
作者简介:孟静(1993-),女,安徽宿州人,硕士研究生,主要从事有机化学方面的研究
通信作者:朱锦桃,E-mail:zhujintao1968@163.com
更新日期/Last Update: 2020-11-05