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

Research output: Contribution to journal › Article

157 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)5807-5825
Number of pages19
JournalTetrahedron
Volume60
Issue number27
DOIs
Publication statusPublished - 2004 Jun 28

Fingerprint

Palladium
Complexation
Catalyst activity
Substitution reactions
Salts
carbene
ethylene
palladium(II) acetate

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Lee, H. M., Lu, C. Y., Chen, C. Y., Chen, W. L., Lin, H. C., Chiu, P. L., & Cheng, P. Y. (2004). Palladium complexes with ethylene-bridged bis(N-heterocyclic carbene) for C-C coupling reactions. Tetrahedron, 60(27), 5807-5825. https://doi.org/10.1016/j.tet.2004.04.070
Lee, Hon Man ; Lu, Chi Ying ; Chen, Chih Yuan ; Chen, Wen Ling ; Lin, Hung Ching ; Chiu, Pei Ling ; Cheng, Pi Yun. / Palladium complexes with ethylene-bridged bis(N-heterocyclic carbene) for C-C coupling reactions. In: Tetrahedron. 2004 ; Vol. 60, No. 27. pp. 5807-5825.
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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.",
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Lee, HM, Lu, CY, Chen, CY, Chen, WL, Lin, HC, Chiu, PL & Cheng, PY 2004, 'Palladium complexes with ethylene-bridged bis(N-heterocyclic carbene) for C-C coupling reactions', Tetrahedron, vol. 60, no. 27, pp. 5807-5825. https://doi.org/10.1016/j.tet.2004.04.070

Palladium complexes with ethylene-bridged bis(N-heterocyclic carbene) for C-C coupling reactions. / Lee, Hon Man; Lu, Chi Ying; Chen, Chih Yuan; Chen, Wen Ling; Lin, Hung Ching; Chiu, Pei Ling; Cheng, Pi Yun.

In: Tetrahedron, Vol. 60, No. 27, 28.06.2004, p. 5807-5825.

Research output: Contribution to journal › Article

TY - JOUR

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

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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SN - 0040-4020

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Lee HM, Lu CY, Chen CY, Chen WL, Lin HC, Chiu PL et al. Palladium complexes with ethylene-bridged bis(N-heterocyclic carbene) for C-C coupling reactions. Tetrahedron. 2004 Jun 28;60(27):5807-5825. https://doi.org/10.1016/j.tet.2004.04.070

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