Polyethylene glycol-functionalized N,P-ligands enhance catalytic properties of cobalt complexes for the hydrosilylation reaction

被引：2

作者：

Yan, Yan ^{[1
]}

Li, Jiayun ^{[1
]}

Bai, Ying ^{[1
]}

Peng, Jiajian ^{[1
]}

机构：

[1] Hangzhou Normal Univ, Coll Mat Chem & Chem Engn, Key Lab Organosilicon Chem & Mat Technol, Minist Educ, Hangzhou 311121, Zhejiang, Peoples R China

来源：

ARABIAN JOURNAL OF CHEMISTRY | 2023年 / 16卷 / 06期

关键词：

Polyethylene glycol phosphine ligands with N donor; Cobalt complexes; Hydrosilylation; ALKENE;

D O I：

10.1016/j.arabjc.2023.104743

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A sequence of polyethylene glycol phosphine ligands with N donor were synthesized and coordinated with Co(BF4)2 to catalyze the hydrosilylation of olefins and silanes. When the amount of catalyst is 0.5 mol% and the temperature is 90 degrees C, the reaction time is 5 h, the catalytic effect is the best. The catalytic cycle performance was also studied, and it was found that after 8 times, its yield could still reach>90 %.(c) 2023 The Author(s). Published by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

引用

页数：8

共 18 条

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