CAS: 244261-66-3 - (R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole

Formula: C₃₈H₂₈O₄P₂

InChI: InChI=1S/C38H28O4P2/c1-5-13-27(14-6-1)43(28-15-7-2-8-16-28)33-23-21-31-37(41-25-39-31)35(33)36-34(24-22-32-38(36)42-26-40-32)44(29-17-9-3-10-18-29)30-19-11-4-12-20-30/h1-24H,25-26H2

InChI key: InChIKey=RZZDRSHFIVOQAF-UHFFFAOYSA-N

SMILES: O1C2=CC=C(C(=C2OC1)C=3C=4OCOC4C=CC3P(C=5C=CC=CC5)C=6C=CC=CC6)P(C=7C=CC=CC7)C=8C=CC=CC8

Synonyms:

• (R)-Segphos
• 1,1′-[(4R)-[4,4′-Bi-1,3-benzodioxole]-5,5′-diyl]bis[1,1-diphenylphosphine]
• Phosphine, 1,1′-[(4R)-[4,4′-bi-1,3-benzodioxole]-5,5′-diyl]bis[1,1-diphenyl-
• Phosphine, [(4R)-[4,4′-bi-1,3-benzodioxole]-5,5′-diyl]bis[diphenyl-

(R)-5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole

CAS: 244261-66-3

• Formula: C₃₈H₂₈O₄P₂
• Purity: 99%(NMR)
• Color and Shape: Solid
• Molecular weight: 610.5740

(R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole, min. 98% (R)-(+)-SEGPHOS®

CAS: 244261-66-3

• Formula: C₃₈H₂₈O₄P₂
• Purity: min. 98%
• Color and Shape: off-white pwdr.
• Molecular weight: 610.57

(R)-(+)-SEGPHOS®

CAS: 244261-66-3

• Formula: C₃₈H₂₈O₄P₂
• Purity: >99.0%(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 610.59

(R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole

CAS: 244261-66-3

(R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole is a chiral nitrogen nucleophile that can be used as an asymmetric catalyst in …

• Formula: C₃₈H₂₈O₄P₂
• Purity: Min. 95%
• Molecular weight: 610.57 g/mol