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29510

(R)-(+)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis(diphenylphosphine)

greener alternative

Greener Alternative

≥97%, optical purity ee: ≥99%

Synonym(s):

(R)-(+)-2,2′-Bis(diphenylphosphino)-6,6′-dimethoxy-1,1′-biphenyl, (R)-(+)-MeO-BIPHEP, SL-A101-1

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About This Item

Empirical Formula (Hill Notation):
C38H32O2P2
CAS Number:
133545-16-1
Molecular Weight:
582.61
UNSPSC Code:
12352112
NACRES:
NA.22
PubChem Substance ID:
24857757
MDL number:
MFCD03095430
Beilstein/REAXYS Number:
4790083
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Quality Segment

100

assay

≥97%

optical purity

ee: ≥99%

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

functional group

phosphine

greener alternative category

Aligned

SMILES string

COc1cccc(P(c2ccccc2)c3ccccc3)c1-c4c(OC)cccc4P(c5ccccc5)c6ccccc6

InChI

1S/C38H32O2P2/c1-39-33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)38-34(40-2)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3

InChI key

KRJVQCZJJSUHHO-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the  four categories of Greener Alternatives. This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.
sold in collaboration with Solvias AG

Application

Atropisomeric diphosphine; the Rh(I) complex is employed for highly enantioselective asymmetric isomerization of allylamines to enamines; the Ru(II) complex hydrogenates β-keto esters in high enantioselectivity; the Pd(0) complex for cyclization of hydroxy allylic carbonates.
Atropisomeric MeOBIPHEP ligands

  • Hydrogenation of α- and β-functionalized ketones
  • Hydrogenation of heteroarenes
  • C–C coupling reactions
Ligand for ruthenium-catalyzed greener amine synthesis by enamine reduction with hydrogen gas.

Asymmetric Synthesis of (S)-3-Amino-4-methoxy-butan-1-ol by Way of Reductive Amination

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

29510-500MG: + 29510-5G: + 29510-BULK: + 29510-1G: + 29510-50G: + 29510-250G: + 29510-100G: + 29510-100MG: + 29510-VAR:

jan

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