29510
(R)-(+)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis(diphenylphosphine)
≥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:
Molecular Weight:
582.61
UNSPSC Code:
12352112
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4790083
Quality Segment
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
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
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)
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