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693537 Sigma-Aldrich

R-MOP

≥94%

Synonym: (R)-(+)-2-(Diphenylphosphino)-2′-methoxy-1,1′-binaphthyl

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Hydrogenation
InChI Key   KRWTWSSMURUMDE-UHFFFAOYSA-N
assay   ≥94%
optical activity   [α]20/D +94°, c = 0.5 in chloroform

Description

Application

Takasago Ligands and Complexes for Asymmetric Reactions

Ligand used in palladium-catalyzed asymmetric hydrosilylation of olefins, palladium-catalyzed reduction of allylic esters, rhodium-catalyzed asymmetric addition reactions, and asymmetric amination reactions catalyzed by copper(I) complexes.

Packaging

50, 100 mg in clear glass bottle

Legal Information

Sold in collaboration with Takasago for research purposes only. US5231202

General description

R-MOP is a phosphine ligand with a bis-naphthalene backbone.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

Asymmetric Hydrosilylation

The asymmetric hydrosilylation of olefins has proven to be a useful method to access a variety of chiral alcohols.1 The introduction of the silica moiety allows further transformation of the molecule...
William Sommer
Aldrich ChemFiles 2008, 8.6, 4.
Keywords: Asymmetric synthesis, Chemfiles, Hydrosilylations, Ligands, transformation

Chiral Diene Ligands for Asymmetric Transformations

In the last few years, a number of chiral diene ligands have emerged for a variety of asymmetric transformations.1 This powerful new method has proven to be an efficient way for the construction of e...

ChemFiles 2010, 10.2, 4.


Keywords: Addition reactions, Asymmetric catalysis, Asymmetric synthesis, Building blocks, Catalysis, Cross couplings, Hydrosilylations, Ligands, Oxidations, Swern Oxidation

Palladium-Catalyzed Reduction of Allylic Esters

The palladium catalyzed reduction of allylic esters provides a convenient method to access chiral olefins.1Hayashi et al. studied the activity of the MOP ligand with palladium toward the reduction of...
William Sommer
Aldrich ChemFiles 2008, 8.6, 4.
Keywords: Catalysis, Chemfiles, Ligands, Reductions

Takasago Ligands and Complexes for Asymmetric Reactions

The quest to find chiral catalysts capable of achieving high enantiomeric excess for a variety of asymmetric transformations has been an ongoing endeavor for the past 40 years. One of the most releva...
Keywords: Addition reactions, Arylations, Asymmetric synthesis, Catalysis, Hydrogenations, Ligands, transformation

Related Content

Takasago Ligands - Advantages and Applications

Introduction The quest to find chiral catalysts capable of achieving high enantiomeric excess for a variety of asymmetric transformations has been an ongoing endeavor for the past 40 years. One of th...
Keywords: Addition reactions, Applications, Arylations, Asymmetric synthesis, Building blocks, Catalysis, Epoxidations, Hydrogenations, Hydrosilylations, Ligands, Sharpless Epoxidation, transformation

Peer-Reviewed Papers
15

References

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