CAS 76189-56-5: (-)-BINAP

Formula: C₄₄H₃₂P₂

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: C=1C=CC(=CC1)P(C=2C=CC=CC2)C3=CC=C4C=CC=CC4=C3C=5C=6C=CC=CC6C=CC5P(C=7C=CC=CC7)C=8C=CC=CC8

Synonyms:

• (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
• (-)-Binap
• (1S)-[1,1′-Binaphthalene]-2,2′-diylbis[diphenylphosphine]
• (S)-(-)-(1,1′-Binaphthalene-2,2′-diyl)bis(diphenylphosphine)
• (S)-(-)-2,2'-Bis(diphenylphospho)-1,1'-Dinaphthalene
• (S)-(-)-2,2'-Bis(diphenylphosphosino)-1,1'-binaphthyl
• (S)-(-)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene
• 1,1′-[(1S)-[1,1′-Binaphthalene]-2,2′-diyl]bis[1,1-diphenylphosphine]
• Phosphine, (1S)-[1,1′-binaphthalene]-2,2′-diylbis[diphenyl-
• Phosphine, 1,1′-[(1S)-[1,1′-binaphthalene]-2,2′-diyl]bis[1,1-diphenyl-
• Phosphine, [1,1′-binaphthalene]-2,2′-diylbis[diphenyl-, (S)-
• S-(-)-1,1'-binaphthyl-2,2'-diphemyl phosphine
• S-Binap
• (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
• S-2,2'-Bis(Diphenylphosphino)-1,1'-Binaphthyl
• S-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

(S)-(-)-BINAP

CAS: 76189-56-5

• Formula: C₄₄H₃₂P₂
• Purity: min. 98.0 ee%
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 622.69

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97%

CAS: 76189-56-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₄₄H₃₂P₂
• Purity: 97%
• Color and Shape: White to pale cream, Crystals or crystalline powder
• Molecular weight: 622.69

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 98% (S)-(-)-BINAP

CAS: 76189-56-5

• Formula: C₄₄H₃₂P₂
• Purity: 98%
• Color and Shape: white to off-white pwdr.
• Molecular weight: 622.70

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 99+%

CAS: 76189-56-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₄₄H₃₂P₂
• Purity: 99+%
• Color and Shape: Crystalline powder or crystals, White to light yellow
• Molecular weight: 622.69

(S)-(-)-2,2-Bis(Diphenylphosphino)-1,1-Binaphthalene

CAS: 76189-56-5

• Formula: C₄₄H₃₂P₂
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 622.6724

(S)-(-)-2,2''-Bis(diphenylphosphino)-1,1''-binaphthyl

CAS: 76189-56-5

• Formula: C₄₄H₃₂P₂
• Molecular weight: 622.69

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

CAS: 76189-56-5

• Formula: C₄₄H₃₂P₂
• Color and Shape: white powder
• Molecular weight: 622.67g/mol

S-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene

CAS: 76189-56-5

• Purity: 97.0%
• Color and Shape: Solid
• Molecular weight: 622.68798828125

(S)-BINAP

CAS: 76189-56-5

Applications Chiral ligand for metal mediated asymmetric catalysis. References Inui, Y., et al.: Chem. Pharm. …

• Formula: C₄₄H₃₂P₂
• Color and Shape: Neat
• Molecular weight: 622.67

(S)-BINAP

CAS: 76189-56-5

(S)-BINAP is a solid catalyst that is used in nucleophilic substitution reactions to convert amines …

• Formula: C₄₄H₃₂P₂
• Purity: Min. 95%
• Molecular weight: 622.67 g/mol