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Biaryl phosphane ligands in palladium-catalyzed amination.

Angewandte Chemie (International ed. in English) (2008-07-30)
David S Surry, Stephen L Buchwald
ABSTRACT

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.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
RuPhos, 98%
Sigma-Aldrich
BrettPhos, 98%
Sigma-Aldrich
RuPhos ChemBeads
Sigma-Aldrich
CyJohnPhos, 97%
Sigma-Aldrich
BrettPhos Pd G1, Methyl t-Butyl Ether Adduct, may contain up to 1 mole equivalent of MTBE, 97%
Sigma-Aldrich
JackiePhos, 95%
Sigma-Aldrich
tBuXPhos Pd G1
Sigma-Aldrich
PhDave-Phos, 97%
Sigma-Aldrich
MePhos, 97%
Sigma-Aldrich
Me4tButylXphos, 96%
Sigma-Aldrich
tBuMePhos
Sigma-Aldrich
DavePhos, 97%
Sigma-Aldrich
RuPhos Pd G1 Methyl -Butyl Ether Adduct, 95%
Sigma-Aldrich
sSPhos
Sigma-Aldrich
JohnPhos, 97%
Sigma-Aldrich
t-BuDavePhos
Sigma-Aldrich
SPhos Pd G1, Methyl t-Butyl Ether Adduct
Sigma-Aldrich
XPhos, 98%
Sigma-Aldrich
tBuBrettPhos, 97%
Sigma-Aldrich
SPhos, 98%
Sigma-Aldrich
SPhos, 95%