(2S,3S)-(-)-Bis(diphenylphosphino)butane

• CAS: 64896-28-2
• Catalog Number: ACM64896282
• Category: Other Products
• Molecular Weight: 426.48g/mol
• Molecular Formula: C28H28P2
• Synonyms: UNII-6QR78GZL9B; (2S,3S)-Butane-2,3-diylbis(diphenylphosphine); Phosphine, [(1S,2S)-1,2-dimethyl-1,2-ethanediyl]bis[diphenyl-; (-)-Chiraphos; (2S,3S)-2,3-Bis(diphenylphosphino)butane; 64896-28-2; 896B282; (2S,3S)-Chiraphos; B2704; (S,S)-Chiraphos [MI]
• IUPAC Name: [(2S,3S)-3-diphenylphosphanylbutan-2-yl]-diphenylphosphane
• Canonical SMILES: CC(C(C)P(C1=CC=CC=C1)C2=CC=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4
• InChI: InChI=1S/C28H28P2/c1-23(29(25-15-7-3-8-16-25)26-17-9-4-10-18-26)24(2)30(27-19-11-5-12-20-27)28-21-13-6-14-22-28/h3-24H,1-2H3/t23-,24-/m0/s1
• InChI Key: FWXAUDSWDBGCMN-ZEQRLZLVSA-N
• Application: Useful as a ligand in the Ni-catalyzed asymmetric additions to allylic ketals.
• Complexity: 387
• Covalently-Bonded Unit Count: 1
• Defined Atom Stereocenter Count: 2
• Exact Mass: 426.167g/mol
• Heavy Atom Count: 30
• Monoisotopic Mass: 426.167g/mol
• Rotatable Bond Count: 7
• Topological Polar Surface Area: 0A^2
• UNII: 6QR78GZL9B