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

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Names

[ CAS No. ]:
99646-28-3

[ Name ]:
(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl

[Synonym ]:
(S)-(-)-2,2‘-Bis(di-p-tolylphosphino)-1,1‘-binaphthyl
1,1'-Binaphthalene-2,2'-diylbis[bis(4-methylphenyl)phosphine]
Phosphine, 1,1'-[1,1'-binaphthalene]-2,2'-diylbis[1,1-bis(4-methylphenyl)-
MFCD00269856
(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL
(S)-(-)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl
(S)-(-)-TolBINAP
(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl

Chemical & Physical Properties

[ Boiling Point ]:
754.4±60.0 °C at 760 mmHg

[ Melting Point ]:
255-257 °C

[ Molecular Formula ]:
C48H40P2

[ Molecular Weight ]:
678.779

[ Flash Point ]:
438.8±39.2 °C

[ Exact Mass ]:
678.260498

[ PSA ]:
27.18000

[ LogP ]:
15.22

[ Vapour Pressure ]:
0.0±2.4 mmHg at 25°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .

[ Safety Phrases ]:
S37/39-S26

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

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Precursor & DownStream

Precursor

  • 2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl dioxide
  • (S)-(+)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
  • Bis(4-methylphenyl)phosphinous chloride
  • (+/-)-2,2-Dibromo-1,1-Binaphthyl
  • di-p-tolylphosphinic chloride

DownStream

Articles

Catalytic Approach for the Formation of Optically Active Allyl alpha-Amino Acids by Addition of Allylic Metal Compounds to alpha-Imino Esters.

J. Org. Chem. 64(13) , 4844-4849, (1999)

A new catalytic enantioselective approach for the formation of allyl alpha-amino acid derivatives by reaction of N-tosyl alpha-imino esters with allyl stannanes and silanes catalyzed by chiral copper(...

Catalytic Asymmetric Aldol Reaction of Trimethoxysilyl Enol Ethers Using 2, 2'-Bis (di-p-tolylphosphino)-1, 1'-binaphthyl AgF Complex. Yanagisawa A, et al.

Bull. Chem. Soc. Jpn. 74(8) , 1477-84, (2001)

Asymmetric hydroformylation of vinyl acetate with BINAP-rhodium (I) complexes. Hoegaerts D and Jacobs PA.

Tetrahedron Asymmetry 10(15) , 3039-43, (1999)


More Articles

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