Combining N-heterocyclic carbenes and phosphines: Improved palladium(II) catalysts for aryl coupling reactions

Thomas Weskamp; Volker P.W. Böhm; Wolfgang A. Herrmann

doi:10.1016/S0022-328X(99)00237-5

Combining N-heterocyclic carbenes and phosphines: Improved palladium(II) catalysts for aryl coupling reactions

Thomas Weskamp, Volker P.W. Böhm, Wolfgang A. Herrmann

Technische Universität München

Technische Universität München

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

223 Zitate (Scopus)

Abstract

Complexes of the type (NHC)Pd(PR₃)I₂ with bulky N-heterocyclic carbenes (NHC) are efficient catalysts for aryl coupling reactions such as the Suzuki and Stille cross-coupling reaction. These catalysts combine the advantageous stability of bis(carbene) complexes and the good activity of the bis(phosphine) complexes in these reactions. Both arylbromides and arylchlorides can be used as substrates.

Originalsprache	Englisch
Seiten (von - bis)	348-352
Seitenumfang	5
Fachzeitschrift	Journal of Organometallic Chemistry
Jahrgang	585
Ausgabenummer	2
DOIs	https://doi.org/10.1016/S0022-328X(99)00237-5
Publikationsstatus	Veröffentlicht - 15 Aug. 1999

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abstract = "Complexes of the type (NHC)Pd(PR3)I2 with bulky N-heterocyclic carbenes (NHC) are efficient catalysts for aryl coupling reactions such as the Suzuki and Stille cross-coupling reaction. These catalysts combine the advantageous stability of bis(carbene) complexes and the good activity of the bis(phosphine) complexes in these reactions. Both arylbromides and arylchlorides can be used as substrates.",

keywords = "CC-Coupling, Catalysis, N-Heterocyclic carbenes, Palladium, Phosphine",

author = "Thomas Weskamp and B{\"o}hm, {Volker P.W.} and Herrmann, {Wolfgang A.}",

year = "1999",

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doi = "10.1016/S0022-328X(99)00237-5",

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T2 - Improved palladium(II) catalysts for aryl coupling reactions

AU - Weskamp, Thomas

AU - Böhm, Volker P.W.

AU - Herrmann, Wolfgang A.

PY - 1999/8/15

Y1 - 1999/8/15

N2 - Complexes of the type (NHC)Pd(PR3)I2 with bulky N-heterocyclic carbenes (NHC) are efficient catalysts for aryl coupling reactions such as the Suzuki and Stille cross-coupling reaction. These catalysts combine the advantageous stability of bis(carbene) complexes and the good activity of the bis(phosphine) complexes in these reactions. Both arylbromides and arylchlorides can be used as substrates.

AB - Complexes of the type (NHC)Pd(PR3)I2 with bulky N-heterocyclic carbenes (NHC) are efficient catalysts for aryl coupling reactions such as the Suzuki and Stille cross-coupling reaction. These catalysts combine the advantageous stability of bis(carbene) complexes and the good activity of the bis(phosphine) complexes in these reactions. Both arylbromides and arylchlorides can be used as substrates.

KW - CC-Coupling

KW - Catalysis

KW - N-Heterocyclic carbenes

KW - Palladium

KW - Phosphine

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U2 - 10.1016/S0022-328X(99)00237-5

DO - 10.1016/S0022-328X(99)00237-5

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VL - 585

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JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 2

ER -

Combining N-heterocyclic carbenes and phosphines: Improved palladium(II) catalysts for aryl coupling reactions

Abstract

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