Palladium complexes with ethylene-bridged bis(N-heterocyclic carbene) for C-C coupling reactions

Hon Man Lee; Chi Ying Lu; Chih Yuan Chen; Wen Ling Chen; Hung Ching Lin; Pei Ling Chiu; Pi Yun Cheng

doi:10.1016/j.tet.2004.04.070

Palladium complexes with ethylene-bridged bis(N-heterocyclic carbene) for C-C coupling reactions

Hon Man Lee, Chi Ying Lu, Chih Yuan Chen, Wen Ling Chen, Hung Ching Lin, Pei Ling Chiu, Pi Yun Cheng

化學系

研究成果: Article › 同行評審

161 引文斯高帕斯（Scopus）

摘要

A series of new ethylene-bridged bis(imidazolium) halides with various N-substitutions were synthesized. Complexation of these imidazolium halides with Pd(OAc)₂ produced new Pd(II) ethylene-bridged bis(carbene) complexes. Crystallographic analyses of some of the new imidazolium salts and Pd(II) complexes were determined. Applications of these seven-member palladacycles in Suzuki and Heck coupling reactions produced comparable catalytic activities to those of six-member analogs.

原文	English
頁（從 - 到）	5807-5825
頁數	19
期刊	Tetrahedron
卷	60
發行號	27
DOIs	https://doi.org/10.1016/j.tet.2004.04.070
出版狀態	Published - 2004 六月 28

All Science Journal Classification (ASJC) codes

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/j.tet.2004.04.070

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引用此

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title = "Palladium complexes with ethylene-bridged bis(N-heterocyclic carbene) for C-C coupling reactions",

abstract = "A series of new ethylene-bridged bis(imidazolium) halides with various N-substitutions were synthesized. Complexation of these imidazolium halides with Pd(OAc)2 produced new Pd(II) ethylene-bridged bis(carbene) complexes. Crystallographic analyses of some of the new imidazolium salts and Pd(II) complexes were determined. Applications of these seven-member palladacycles in Suzuki and Heck coupling reactions produced comparable catalytic activities to those of six-member analogs.",

author = "Lee, {Hon Man} and Lu, {Chi Ying} and Chen, {Chih Yuan} and Chen, {Wen Ling} and Lin, {Hung Ching} and Chiu, {Pei Ling} and Cheng, {Pi Yun}",

note = "Funding Information: We are grateful to the National Science Council of Taiwan for financial support of this work (Grant NSC 92-2113-M-018-005-).",

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T1 - Palladium complexes with ethylene-bridged bis(N-heterocyclic carbene) for C-C coupling reactions

AU - Lee, Hon Man

AU - Lu, Chi Ying

AU - Chen, Chih Yuan

AU - Chen, Wen Ling

AU - Lin, Hung Ching

AU - Chiu, Pei Ling

AU - Cheng, Pi Yun

N1 - Funding Information: We are grateful to the National Science Council of Taiwan for financial support of this work (Grant NSC 92-2113-M-018-005-).

PY - 2004/6/28

Y1 - 2004/6/28

N2 - A series of new ethylene-bridged bis(imidazolium) halides with various N-substitutions were synthesized. Complexation of these imidazolium halides with Pd(OAc)2 produced new Pd(II) ethylene-bridged bis(carbene) complexes. Crystallographic analyses of some of the new imidazolium salts and Pd(II) complexes were determined. Applications of these seven-member palladacycles in Suzuki and Heck coupling reactions produced comparable catalytic activities to those of six-member analogs.

AB - A series of new ethylene-bridged bis(imidazolium) halides with various N-substitutions were synthesized. Complexation of these imidazolium halides with Pd(OAc)2 produced new Pd(II) ethylene-bridged bis(carbene) complexes. Crystallographic analyses of some of the new imidazolium salts and Pd(II) complexes were determined. Applications of these seven-member palladacycles in Suzuki and Heck coupling reactions produced comparable catalytic activities to those of six-member analogs.

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