134386-12-2

Basic information

• Product Name: (2R,3R)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis-(2,5-diphenylphosphol-1-yl)butane
• CAS NO: 134386-12-2
• Molecular Weight: 598.661
• Mol File: 134386-12-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2R,3R)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis-(2,5-diphenylphosphol-1-yl)butane(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,3R)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis-(2,5-diphenylphosphol-1-yl)butane(134386-12-2)
• EPA Substance Registry System: (2R,3R)-2,3-O-isopropylidene-2,3-dihydroxy-1,4-bis-(2,5-diphenylphosphol-1-yl)butane(134386-12-2)

Safety Data

• Hazardous Substances Data: 134386-12-2(Hazardous Substances Data)

Upstream product

• 1162-70-5 1,2,5-triphenyl-1H-phosphole 
• 37002-45-2 (4S,5S)-2,2-dimethyl-4,5-bis(p-toluenesulfonyloxymethyl)-1,3-dioxolan 

Relevant articles and documents

Chiral diphospholes. III. Improved synthesis and coordination chemistry of (R,R)-DIPPOP

An improved, 90percent yield synthesis of the chiral diphosphole, (R,R)-DIPPOP (1) is reported.The reactions of 1 with nickel, palladium, platinum and rhodium complexes are examined. 1 does not react with NiCl2.With PdCl2 and PtCl2, it forms various cis and trans diphosphine-bridged cyclooligomers of undetermined ring size.The rhodium complexes BF4, and 2 are good precursors for the synthesis of >BF4, (8), >, (9), and 2(μ-P,P'-(R,R)-DIPPOP>, (10), which are fully characterized by multinuclear NMR spectroscopy.