2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene

CAS: 98327-87-8

Ref. TR-B430370

Product Information

• Name: 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene
• Synonyms: 1,1'-[1,1'-Binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine], [1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine], (±)-BINAP, 2,2'-Bis(diphenylphosphanyl)-1,1'-binaphthyl, 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, BINAP, rac-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, rac-BINAP, [1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine]
• Brand: TRC

Description

Applications 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is a powerful chiral auxiliary that is used as a homogeneous catalyst in some asymmetric chemical syntheses. 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene is utilized for its high enantioselectivity and is used as a ligand to create coordination complexes.
References DiBari, L., et al.: J. Am. Chem. Soc., 121, 7998 (1999); Hatano, M., et al.: J. Am. Chem. Soc., 130, 16858 (2008); Kitamura, M., et al.: Tetrahedron Lett., 32, 4163 (1991); Shimada, T., et al.: J. Org. Chem., 66, 8854 (2001)

Chemical properties

• Molecular weight: 622.67
• Formula: C₄₄H₃₂P₂
• Color/Form: Neat
• InChI: InChI=1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
• InChI key: InChIKey=MUALRAIOVNYAIW-UHFFFAOYSA-N
• SMILES: c1ccc(P(c2ccccc2)c2ccc3ccccc3c2-c2c(P(c3ccccc3)c3ccccc3)ccc3ccccc23)cc1