1308652-75-6Relevant academic research and scientific papers
SYNTHESIS OF PHOSPHINE LIGANDS BEARING TUNABLE LINKAGE: METHODS OF THEIR USE IN CATALYSIS
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Page/Page column 16; 17, (2017/12/02)
A series of novel linked indolyl phosphine ligands for transition metals, the synthesis thereof and their use in catalytic coupling reactions are provided. The ligands provide improvements of trasition-metal-catalyzed reactions, including the range of substrates scope, reaction conditions and efficieny.
Highly efficient carbazolyl-derived phosphine ligands: Application to sterically hindered biaryl couplings
Chun To, Sheung,Yee Kwong, Fuk
supporting information; experimental part, p. 5079 - 5081 (2011/06/10)
A new family of phosphine ligands bearing a bulky carbazolyl scaffold is described. With the combination of ligand 2a and Pd(OAc)2, difficult tri-ortho-substituted biaryl couplings are accomplished smoothly. In particular, the catalyst loading as low as 0.02 mol% of Pd for non-activated 2,6-disubstituted aryl chloride coupling can be achieved.
