Dialkylbiaryl Phosphines in Pd-Catalyzed Amination: A User's Guide.

Chemical science (2011-01-01)
David S Surry, Stephen L Buchwald
ABSTRACT

Dialkylbiaryl phosphines are a valuable class of ligand for Pd-catalyzed amination reactions and have been applied in a range of contexts. This review attempts to aid the reader in the selection of the best choice of reaction conditions and ligand of this class for the most commonly encountered and practically important substrate combinations.

MATERIALS
Product Number
Brand
Product Description

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

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