(2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol

CAS: 37002-48-5

Rif. 3D-FB59932

Informazioni sul prodotto

• Nome: (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol
• Sinonimi: (4S,5S)-(+)-Bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane(+)-DIOP(2S,3S)-(+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis( diphenylphosphino)butane
• Marchio: Biosynth
• Descrizione: (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol is a chiral phosphine ligand. It has been used as an optical catalyst for styrene polymerization and as a homogeneous catalyst for the electrochemical oxidation of cyclic aldehydes. This compound has also been used in preparative voltammetric studies of phosphines and diphosphines. (2S,3S)-(+)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol can be obtained by reduction of bis-(diphenylphosphine)ethane with lithium aluminum hydride or sodium borohydride. This compound is soluble in solvents such as benzene and chloro

Proprietà chimiche

• Peso molecolare: 498.53 g/mol
• Formula: C₃₁H₃₂O₂P₂
• Purezza: Min. 95%
• InChI: InChI=1S/C31H32O2P2/c1-31(2)32-29(23-34(25-15-7-3-8-16-25)26-17-9-4-10-18-26)30(33-31)24-35(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-22,29-30H,23-24H2,1-2H3/t29-,30-/m1/s1
• InChI key: InChIKey=VCHDBLPQYJAQSQ-LOYHVIPDSA-N
• SMILES: CC1(C)O[C@H](CP(c2ccccc2)c2ccccc2)[C@@H](CP(c2ccccc2)c2ccccc2)O1