期刊
ARABIAN JOURNAL OF CHEMISTRY
卷 16, 期 6, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.arabjc.2023.104743
关键词
Polyethylene glycol phosphine ligands with N donor; Cobalt complexes; Hydrosilylation
A series of polyethylene glycol phosphine ligands with N donor were synthesized and coordinated with Co(BF4)2 to catalyze the hydrosilylation of olefins and silanes. The best catalytic effect was achieved when the amount of catalyst was 0.5 mol% and the temperature was 90 degrees C with a reaction time of 5 hours. The catalytic cycle performance was also studied, and it was found that after 8 times, its yield could still reach> 90%.
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/).
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