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Simple tertiary phosphines to hexaphosphane ligands: Syntheses, transition metal chemistry and their catalytic applications

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Title Simple tertiary phosphines to hexaphosphane ligands: Syntheses, transition metal chemistry and their catalytic applications
 
Creator BALAKRISHNA, MS
RAO, S
CHOUBEY, B
 
Subject Phosphines
transition metal complexes
catalysis
carbon-carbon coupling reactions
hydrogenation reactions
multidentate ligands
CROSS-COUPLING REACTIONS
4-COORDINATE GOLD(I) COMPLEXES
SULFUR DONOR ACTION
MOLECULAR-STRUCTURES
COPPER(I) COMPLEXES
HYDROGENATION REACTIONS
COORDINATION CHEMISTRY
BITE ANGLE
PD-II
BIS(2-(DIPHENYLPHOSPHINO)PHENYL) ETHER
 
Description Designing efficient phosphorus-based ligands to make catalysts for homogeneous catalysis has been a great challenge for chemists. Despite a plethora of phosphorus ligands ranging from simple tertiary phosphines to polyphosphines are known, the enthusiasm to generate new ones is mainly due to the demand from industry for economical and robust catalytic system operational under normal atmospheric conditions. In this context, we have developed new synthetic methodologies for making unusual inorganic ring systems containing trivalent phosphorus centres, novel phosphorus-based multidentate and hybrid ligands and explored their rich transition metal chemistry and catalytic applications. We have also fine tuned a few existing ligand systems with donor functionalities to employ them in homogeneous catalysis. The details are summarized in this account.
 
Publisher INDIAN ACAD SCIENCES
 
Date 2014-10-17T05:16:35Z
2014-10-17T05:16:35Z
2012
 
Type Article
 
Identifier JOURNAL OF CHEMICAL SCIENCES, 124(6)1191-1204
http://dx.doi.org/10.1007/s12039-012-0312-7
http://dspace.library.iitb.ac.in/jspui/handle/100/16044
 
Language en