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

ALDRICH/29516 - ≥97% (31P-NMR), optical purity ee: ≥99%

Synonym: (R)-2,2′-Bis[bis(3,5-dimethyl)phosphino]-6,6′-dimethoxy-1,1′-biphenyl; (R)-3,5-Xyl-MeOBIPHEP; SL-A120-1

CAS Number: 394248-45-4
Empirical Formula (Hill Notation): C46H48O2P2
Molecular Weight: 694.82
MDL Number: MFCD09753009
Linear Formula: C46H48O2P2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-29516-100MG 100 mg
 $103.00
1/EA		 Add To Favorites
45-29516-500MG 500 mg
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites

 

assay ≥97% (31P-NMR)
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
optical purity ee: ≥99%
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
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.
Application: Atropisomeric MeOBIPHEP ligands 
Other Notes: sold in collaboration with Solvias AG
Packaging: 1, 5 g in glass bottle
Packaging: 100, 500 mg in glass bottle
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥97% (31P-NMR)
UNSPSC 12352112

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