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学科主题: 金属有机化学
题名: A non-cross-linked soluble polystyrene-supported ruthenium catalyst for carbenoid transfer reactions
其他题名: A non-cross-linked soluble polystyrene-supported ruthenium catalyst for carbenoid transfer reactions
作者: CHI MATTHEW KWOKWAI ; YU WINGYIU ; SO MANHO ; ZHOU CONGYING ; Deng QH(邓清海) ; Zhi ZM(支志明)
通讯作者: 支志明
刊名: Chem.-Asian J.
发表日期: 2008-01-01
卷: 3, 期:8-9, 页:1256-1265
收录类别: SCI
部门归属: 香港大学; 香港理工大学; 上海有机所沪港化学合成联合实验室
英文摘要: Ruthenium nanoparticles supported on non-cross-linked soluble polystyrene were prepared by reacting [RuCl2(C6H5CO2Et)](2) with polystyrene in open air. They effectively catalyze intra- and intermolecular carbenoid insertion into C-H and N-H bonds, alkene cyclopropanation, and ammonium ylide/[2,3]-sigmatropic rearrangement reactions. This supported ruthenium catalyst is much more reactive than [RuCl2(p-cymene)](2) and [Ru(Por)CO] for catalytic intermolecular carbenoid C-H bond insertion into saturated alkanes. By using alpha-diazoacetamide as a substrate for intramolecular carbenoid C-H insertion, the supported ruthenium catalyst can be recovered and reused for ten successive iterations without significant loss of activity.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000259119400005
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/27705
Appears in Collections:上海有机化学研究所_期刊论文

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Recommended Citation:
CHI MATTHEW KWOKWAI,YU WINGYIU,SO MANHO,et al. A non-cross-linked soluble polystyrene-supported ruthenium catalyst for carbenoid transfer reactions[J]. Chem.-Asian J.,2008,3(8-9):1256-1265.
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