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(R)-T-BINAP

Catalog No. 693049 Name Sigma Aldrich
CAS Number 99646-28-3 Website http://www.sigmaaldrich.com
M. F. C48H40P2 Telephone 1-800-521-8956
M. W. 678.778722 Fax
Purity Email
Storage Chembase ID: 135664

SYNONYMS

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)-(+)-2,2′-双(二-对甲苯基膦)-1,1′-联萘
(R)-Tol-BINAP
(R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl

DATABASE IDS

CAS Number 99646-28-3
MDL Number MFCD01311709

PROPERTIES

Empirical Formula (Hill Notation) C48H40P2
Melting Point 250-255 °C
Melting Point 254-258 °C
Optical Rotation [α]20/D +162°, c = 0.5 in benzene
MSDS Link Download
German water hazard class 3

DETAILS

Description (English)
Packaging
100, 500 mg in glass bottle
Legal Information
Sold in collaboration with Takasago for research purposes only.
Application
Takasago Ligands and Complexes for Asymmetric Reactions
Catalyst involved in studies of the role of excess phosphine ligand in enantioselective conjugate addition of ethylmagnesium bromide and α,β-unsaturated esterReactant serving as a precursor for:
• Catalysts used for reductive amination of ketones
• Rh(I)-catalyst for hydrogenation of acetamidoacrylic acid derivatives
• Chiral platinum catalysts for asymmetric Baeyer-Villiger oxidation of cyclic ketones
• CuI-Tol-BINAP catalysts for enantioselective Michael reactions of Grignard reagents to unsaturated esters
• BINAP Pt Dications for cation trapping
Description (简体中文)
包装
100, 500 mg in glass bottle
Legal Information
与 Takasago 联合销售,仅供研究使用。
Application
Takasago Ligands and Complexes for Asymmetric Reactions
Catalyst involved in studies of the role of excess phosphine ligand in enantioselective conjugate addition of ethylmagnesium bromide and α,β-unsaturated esterReactant serving as a precursor for:
• Catalysts used for reductive amination of ketones
• Rh(I)-catalyst for hydrogenation of acetamidoacrylic acid derivatives
• Chiral platinum catalysts for asymmetric Baeyer-Villiger oxidation of cyclic ketones
• CuI-Tol-BINAP catalysts for enantioselective Michael reactions of Grignard reagents to unsaturated esters
• BINAP Pt Dications for cation trapping

REFERENCES