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Biaryl phosphane ligands in palladium-catalyzed amination.

Biaryl phosphane ligands in palladium-catalyzed amination.

Angewandte Chemie (International ed. in English) (2008-07-30)

David S Surry, Stephen L Buchwald

摘要

Palladium-catalyzed amination reactions of aryl halides have undergone rapid development in the last 12 years, largely driven by the implementation of new classes of ligands. Biaryl phosphanes have proven to provide especially active catalysts in this context. This Review discusses the application of these catalysts in C-N cross-coupling reactions in the synthesis of heterocycles and pharmaceuticals, in materials science, and in natural product synthesis.

材料

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產品描述

Sigma-Aldrich

2-二环己基磷-2′,4′,6′-三异丙基联苯, 98%

Sigma-Aldrich

2-二环己基膦基-2′,6′-二甲氧基联苯基, 98%

Sigma-Aldrich

2-二环己基磷-2',6'-二异丙氧基-1,1'-联苯, 98%

Sigma-Aldrich

2-(二环己基膦)3,6-二甲氧基-2′,4′,6′-三异丙基-1,1′-联苯, 98%

Sigma-Aldrich

2-(二叔丁基膦)联苯, 97%

Sigma-Aldrich

2-二环己膦基-2′-(N,N-二甲胺)联苯, 97%

Sigma-Aldrich

tBuBrettPhos, 97%

Sigma-Aldrich

CyJohnPhos, 97%

Sigma-Aldrich

Me 4 叔丁基磷, 96%

Sigma-Aldrich

2-{双[3,5-双(三氟甲基)苯基]膦基}-3,6-二甲氧基-2′,4′,6′-三异丙基-1,1′-联苯, 95%

Sigma-Aldrich

sSPhos

Sigma-Aldrich

2-二环己基磷-2′-甲基联苯, 97%

Sigma-Aldrich

2-二叔丁基膦-2′-(N,N-二甲氨基)联苯

Sigma-Aldrich

tBuXPhos Pd G1

Sigma-Aldrich

2-二环己基膦基-2′,6′-二甲氧基联苯基, 95%

Sigma-Aldrich

氯-（2-二环己基膦-2′,6'-双异丙氧基-1,1′-联苯） [2-（2-氨乙基）苯基] 钯 (Ⅱ)-甲基--叔 -丁醚加合物, 95%

Sigma-Aldrich

BrettPhos Pd G1有机钯化合物, may contain up to 1 mole equivalent of MTBE, 97%

Sigma-Aldrich

PhDave-Phos, 97%

Sigma-Aldrich

2-二叔丁基膦-2′-甲基联苯

Sigma-Aldrich

氯(2-二环己基膦基-2′,6′-二甲氧基-1,1′-联苯基)[2-(2-氨基乙基苯基)]钯(II) - 甲基--叔丁基醚加合物