395116-75-3Relevant academic research and scientific papers
Facile Buchwald-Hartwig coupling of sterically encumbered substrates effected by PNP ligands
Kathewad, Neha,Anagha,Parvin, Nasrina,Parambath, Sneha,Parameswaran, Pattiyil,Khan, Shabana
supporting information, p. 2730 - 2734 (2019/02/27)
The diphosphinoamine ligands [(Ph2P)2N(Ar); 1 (Ar = C6H5), 2 (Ar = 2,6-iPr2C6H3)] were effectively utilized in Buchwald-Hartwig coupling of a range of sterically demanding substr
Microwave-assisted synthesis of phenylene-bridged aminophosphine ligands: Acceleration of N-arylation and aryl fluoride phosphorylation reactions
Seipel, Kelsey R.,Platt, Zed H.,Nguyen, Minh,Holland, Andrew W.
, p. 4291 - 4294 (2008/09/20)
(Chemical Equation Presented) Hindered β-aminoarylphosphines show promise as bidentate ligands for metal centers, but their reported synthesis requires heating at high temperatures for several days. Herein are reported conditions by which the two steps composing this synthesis, Buchwald-Hartwig amination and nucleophilic phosphorylation reactions, may both be completed in less than 3 h using microwave irradiation. The effects of several parameters on the outcome of the amination reaction are discussed, as are some indications of the scope within which each of these microwave protocols is effective.
Ligands for metals as catalysts for carbon-carbon bond formation
-
Page/Page column 12, (2008/06/13)
The present invention provides a family of novel and stable ligands which chelate with a metal to form a complex. The ligand contains a ring, particularly a phenyl group, or a hydrocarbon group which links an amino group and PR1R2, NR1R2, OR1, SR1, or AsR1R2 group such that the structure of the ligand can be stabilized.
Metal complexes for catalytic carbon-carbon bond formation
-
Page/Page column 10-11, (2010/02/15)
The present invention relates to a complex comprising a novel and stable ligand and a metal center. The ligand contains a ring, particularly a phenyl group, or a hydrocarbon group which links an amino group and PR1R2, NR1R2, OR1, SR1, or AsR1R2 group such that the structure of the ligand can be stabilized.
