Phosphotungstic acid salt of triphenyl(3-sulfopropyl)phosphonium: An efficient and reusable solid catalyst for esterification

Phosphotungstic acid salt of triphenyl(3-sulfopropyl)phosphonium: An efficient and reusable solid catalyst for esterification
复制标题

三苯基(3-磺丙基)鏻的磷钨酸盐:一种高效且可重复使用的酯化固体催化剂

DOI:
10.1016/j.catcom.2009.09.009
复制
发表时间:
2009-11
影响因子:
3.7
通讯作者:
Wang, Jun
Wang, Jun
中科院分区:
化学3区
文献类型:
--
作者:
Zhang, Weihong;Zhu, Dunru;Leng, Yan;Wu, Yajing;Wang, Jun

文献摘要

参考文献

被引文献

相似文献

采用磷钨阴离子与磺化季烷基磷离子结合的方法合成了有机keggin结构杂多酸盐。对其进行了表征,并进行了酯化催化评价。盐具有离子液体样成分,但具有接近200°C的高熔点。它在各种酯化反应中表现出较高的收率和对目标酯的选择性。而且回收方便,重复利用稳定。
The organic Keggin-structured heteropolyacid salt was synthesized by combining phosphotungstic anion with sulfonated quaternary alkylphosphonium cation. It was characterized, and catalytically evaluated in esterification. The salt has an ionic liquid-like composition but possesses a high melting-point near 200°C. It exhibits high yields and selectivity for target esters in various esterification reactions. Moreover, it can be conveniently recovered and steadily reused.
DOI: 10.1016/s0926-860x(98)00398-6
发表时间: 1999-05
影响因子: 5.5
作者:
G. Koyano;K. Ueno;M. Misono
通讯作者: G. Koyano;K. Ueno;M. Misono
DOI: 10.1016/j.jcat.2008.08.010
发表时间: 2008-10-25
影响因子: 7.3
作者:
Bordoloi, Ankur;Sahoo, Suman;Halligudi, S. B.
通讯作者: Halligudi, S. B.
DOI: 10.1016/j.molcata.2005.09.012
发表时间: 2006-02-01
影响因子: --
作者:
Sahoo, S;Joseph, T;Halligudi, SB
通讯作者: Halligudi, SB
DOI: 10.1016/j.molcata.2007.10.021
发表时间: 2008-02
影响因子: --
作者:
Jianghan Shen;Hua Wang;Hongchao Liu;Ying Sun;Zhongmin Liu
通讯作者: Jianghan Shen;Hua Wang;Hongchao Liu;Ying Sun;Zhongmin Liu
DOI: 10.1016/j.molcata.2005.04.044
发表时间: 2005-08
影响因子: --
作者:
Zhengyin Du;Zuopeng Li;Yanlong Gu;Juan Zhang;Youquan Deng
通讯作者: Zhengyin Du;Zuopeng Li;Yanlong Gu;Juan Zhang;Youquan Deng