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