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  • 29526 - (R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,4,5-trimethoxyphenyl)phosphine]

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29526 Sigma-Aldrich

(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,4,5-trimethoxyphenyl)phosphine]

≥97%, optical purity ee: ≥99%

Synonym: (R)-2,2′-Bis[bis(3,4,5-trimethoxyphenyl)phosphino]-6,6′-dimethoxy-1,1′-biphenyl, (R)-3,4,5-MeO-MeOBIPHEP, SL-A104-1

  • CAS Number 256390-47-3

  • Empirical Formula (Hill Notation) C50H56O14P2

  • Molecular Weight 942.92

  •  MDL number MFCD09753007

  •  PubChem Substance ID 329753373

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, MeOBIPHEP Ligands, Privileged Ligands and Complexes,
assay   ≥97%
optical purity   ee: ≥99%
storage temp.   room temp
SMILES string   COc1cccc(P(c2cc(OC)c(OC)c(OC)c2)c3cc(OC)c(OC)c(OC)c3)c1-c4c(OC)cccc4P(c5cc(OC)c(OC)c(OC)c5)c6cc(OC)c(OC)c(OC)c6
InChI   1S/C50H56O14P2/c1-51-33-17-15-19-43(65(29-21-35(53-3)47(61-11)36(22-29)54-4)30-23-37(55-5)48(62-12)38(24-30)56-6)45(33)46-34(52-2)18-16-20-44(46)66(31-25-39(57-7)49(63-13)40(26-31)58-8)32-27-41(59-9)50(64-14)42(28-32)60-10/h15-28H,1-14H3
InChI key   JZCMGMXFWZWFRX-UHFFFAOYSA-N

Description

General description

sold in collaboration with Solvias AG

Application

Atropisomeric MeOBIPHEP ligands

Packaging

1, 5 g in glass bottle

100, 500 mg in glass bottle

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Solvias® Ligand Portfolio for Enantioselective Hydrogenation

Today's Solvias Ligand Portfolio has its roots in the development of the Josiphos ligands and the successful implementation in the (S)-metolachlor process—the largest industrial enantioselective manu...
William Sommer and Daniel Weibel
Aldrich ChemFiles 2008, 8.2, 14.
Keywords: Alkylations, Aminations, Asymmetric catalysis, Asymmetric synthesis, Building blocks, Catalysis, Coupling reactions, Crystallization, Grignard Reaction, Heck Reaction, Herbicides, Hydroformylations, Hydrogenations, Infrared spectroscopy, Kumada Coupling, Ligands, Michael Addition, Reductions, Supercritical fluid chromatography

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