29516
(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine]
≥97% (31P-NMR), optical purity ee: ≥99%
Synonym(s):
(R)-2,2′-Bis[bis(3,5-dimethyl)phosphino]-6,6′-dimethoxy-1,1′-biphenyl, (R)-3,5-Xyl-MeOBIPHEP, SL-A120-1
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About This Item
Empirical Formula (Hill Notation):
C46H48O2P2
CAS Number:
Molecular Weight:
694.82
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352112
MDL number:
Quality Segment
assay
≥97% (31P-NMR)
optical purity
ee: ≥99%
functional group
phosphine
SMILES string
COc1cccc(P(c2cc(C)cc(C)c2)c3cc(C)cc(C)c3)c1-c4c(OC)cccc4P(c5cc(C)cc(C)c5)c6cc(C)cc(C)c6
InChI
1S/C46H48O2P2/c1-29-17-30(2)22-37(21-29)49(38-23-31(3)18-32(4)24-38)43-15-11-13-41(47-9)45(43)46-42(48-10)14-12-16-44(46)50(39-25-33(5)19-34(6)26-39)40-27-35(7)20-36(8)28-40/h11-28H,1-10H3
InChI key
IMUHNRWTDUVXOU-UHFFFAOYSA-N
Application
(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-dimethylphenyl)phosphine] can be used as a ligand:
- In the synthesis of (S)-3-amino-4-methoxy-butan-1-ol, a key starting material for many pharmaceutical drugs.
- In the synthesis of 3-substituted indanones through the reductive Heck reaction of chalcones with various amines.
- In the palladium-catalyzed Tsuji-Trost cyclizations of aldehydes to yield vinylcyclopentane derivatives.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
sold in collaboration with Solvias AG
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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