(R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl

• Catalog No.: 668966
• CAS Number: 99646-28-3
• M. F.: C48H40P2
• M. W.: 678.778722
• Purity: 97%

SYNONYMS

• Title: (R)-(+)-2,2′-双(二-对甲苯基膦)-1,1′-联萘
• IUPAC name: (1-{2-[bis(4-methylphenyl)phosphanyl]naphthalen-1-yl}naphthalen-2-yl)bis(4-methylphenyl)phosphane
• IUPAC Traditional name: (1-{2-[bis(4-methylphenyl)phosphanyl]naphthalen-1-yl}naphthalen-2-yl)bis(4-methylphenyl)phosphane
• Synonyms: (R)-Tol-BINAP

DATABASE IDS

• CAS Number: 99646-28-3
• MDL Number: MFCD01311709
• PubChem SID: 24885011

PROPERTIES

• Empirical Formula (Hill Notation): C48H40P2
• Purity: 97%
• Melting Point: 254-258 °C
• German water hazard class: 3

DETAILS

Description (English)

Packaging
1 g in glass bottle
250 mg in glass bottle
Application
Catalyst involved in studies of the role of excess phosphine ligand in enantioselective conjugate addition of ethylmagnesium bromide and α,β-unsaturated ester1Reactant serving as a precursor for:
• Catalysts used for reductive amination of ketones2
• Rh(I)-catalyst for hydrogenation of acetamidoacrylic acid derivatives3
• Chiral platinum catalysts for asymmetric Baeyer-Villiger oxidation of cyclic ketones4
• CuI-Tol-BINAP catalysts for enantioselective Michael reactions of Grignard reagents to unsaturated esters5
• BINAP Pt Dications for cation trapping6

Description (简体中文)

包装
1 g in glass bottle
250 mg in glass bottle
Application
Catalyst involved in studies of the role of excess phosphine ligand in enantioselective conjugate addition of ethylmagnesium bromide and α,β-unsaturated ester1Reactant serving as a precursor for:
• Catalysts used for reductive amination of ketones2
• Rh(I)-catalyst for hydrogenation of acetamidoacrylic acid derivatives3
• Chiral platinum catalysts for asymmetric Baeyer-Villiger oxidation of cyclic ketones4
• CuI-Tol-BINAP catalysts for enantioselective Michael reactions of Grignard reagents to unsaturated esters5
• BINAP Pt Dications for cation trapping6