Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Bisphospholane Josiphos‐type Ligands in Rhodium Asymmetric Catalysis
View through CrossRef
AbstractAsymmetric catalysis has become a universal and powerful method for constructing chiral compounds. In rhodium asymmetric catalysis, bisphospholane Josiphos‐type ligands and their rhodium complexes are receiving increasing attention. This review provides comprehensive information on the bisphospholane Josiphos‐type ligands in rhodium asymmetric catalysis. The scope of the literature covers from 2013 to now. The application of bisphospholane Josiphos‐type ligands in rhodium asymmetric catalysis is summarized as follows: (i) asymmetric addition to C(sp2)‐C(sp2) bonds, (ii) asymmetric addition to C(sp2)‐C(sp) bonds of allenes, (iii) asymmetric hydrogenation of C(sp2)‐N bonds, C(sp2)‐O bonds and pyridinium salts, and (iv) asymmetric silanization of C−H and O−H bonds.
Title: Bisphospholane Josiphos‐type Ligands in Rhodium Asymmetric Catalysis
Description:
AbstractAsymmetric catalysis has become a universal and powerful method for constructing chiral compounds.
In rhodium asymmetric catalysis, bisphospholane Josiphos‐type ligands and their rhodium complexes are receiving increasing attention.
This review provides comprehensive information on the bisphospholane Josiphos‐type ligands in rhodium asymmetric catalysis.
The scope of the literature covers from 2013 to now.
The application of bisphospholane Josiphos‐type ligands in rhodium asymmetric catalysis is summarized as follows: (i) asymmetric addition to C(sp2)‐C(sp2) bonds, (ii) asymmetric addition to C(sp2)‐C(sp) bonds of allenes, (iii) asymmetric hydrogenation of C(sp2)‐N bonds, C(sp2)‐O bonds and pyridinium salts, and (iv) asymmetric silanization of C−H and O−H bonds.
Related Results
Dual Catalysis
Dual Catalysis
Dual catalysis is a powerful strategy for developing new organic reactions that used to be challenging to achieve by traditional methods. Whether through relay catalysis or synergi...
Design, synthesis and evaluation in enantioselective catalysis of diverse adjustable axially chiral biphenyl ligands and catalysts
Design, synthesis and evaluation in enantioselective catalysis of diverse adjustable axially chiral biphenyl ligands and catalysts
Chiral compounds widely occur in biomolecules, natural products and drugs, and acquisition of chirality in the chiral molecules highly depends on chiral inducers including chiral l...
Realizing the Asymmetric Index of a Graph
Realizing the Asymmetric Index of a Graph
A graph G is asymmetric if its automorphism group is trivial. Asymmetric graphs were introduced by Erd\H{o}s and R\'{e}nyi Erdos [1]. They suggested the problem of starting with ...
The Hydroformylation Reaction
The Hydroformylation Reaction
AbstractThe reaction of 1‐alkenes with carbon monoxide and hydrogen in the presence of a catalyst gives the corresponding homologous aldehydes. The discovery of this reaction was m...
Paramagnetic Organometallic ComplexesUpdate based on the original article by Daniel B. Leznoff and Garry Mund,Encyclopedia of Inorganic ChemistrySecond Edition © 2005, John Wiley & Sons, Ltd
Paramagnetic Organometallic ComplexesUpdate based on the original article by Daniel B. Leznoff and Garry Mund,Encyclopedia of Inorganic ChemistrySecond Edition © 2005, John Wiley & Sons, Ltd
AbstractThe synthesis, characterization, and reactivity of paramagnetic (or open‐shell) organometallic species are described. Many stable complexes featuring transition metals, lan...
Nonionic Tenside Ligands and its Application in Biphasic Catalysis
Nonionic Tenside Ligands and its Application in Biphasic Catalysis
Abstract
This review article mainly surveys our research results of biphasic catalysis with nonionic tenside ligands. Emphasis is given to the synthesis and property...
Chlorido(dimethyl 2,2′-bipyridine-4,4′-dicarboxylate-κ2N,N′)(η5-pentamethylcyclopentadienyl)rhodium(III) chloride 1-hydroxypyrrolidine-2,5-dione disolvate
Chlorido(dimethyl 2,2′-bipyridine-4,4′-dicarboxylate-κ2N,N′)(η5-pentamethylcyclopentadienyl)rhodium(III) chloride 1-hydroxypyrrolidine-2,5-dione disolvate
The title complex, [Rh(C10H15)Cl(C14H12N2O4)]Cl·2C4H5NO3, has been synthesized by a substitution reaction of the precursor [bis(2,5-dioxopyrrolidin-1-yl) 2,2′-bipyridine-4,4′-dicar...
Increased life expectancy of heart failure patients in a rural center by a multidisciplinary program
Increased life expectancy of heart failure patients in a rural center by a multidisciplinary program
Abstract
Funding Acknowledgements
Type of funding sources: None.
INTRODUCTION Patients with heart failure (HF)...