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

Modify Date: 2024-01-02 14:13:57

(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl Structure
(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl structure
Common Name (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
CAS Number 99646-28-3 Molecular Weight 678.779
Density N/A Boiling Point 754.4±60.0 °C at 760 mmHg
Molecular Formula C48H40P2 Melting Point 255-257 °C
MSDS USA Flash Point 438.8±39.2 °C

 Names

Name (s)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl
Synonym More Synonyms

 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

 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

~94%

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

(R)-(+)-2,2'-Bi...

CAS#:99646-28-3

Literature: Wu, Hai-Chen; Yu, Jin-Quan; Spencer, Jonathan B. Organic Letters, 2004 , vol. 6, # 25 p. 4675 - 4678

~66%

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

(R)-(+)-2,2'-Bi...

CAS#:99646-28-3

Literature: Liu, Lei; Wu, Hai-Chen; Yu, Jin-Quan Chemistry - A European Journal, 2011 , vol. 17, # 39 p. 10828 - 10831

~45%

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

(R)-(+)-2,2'-Bi...

CAS#:99646-28-3

Literature: Liu, Lei; Wu, Hai-Chen; Yu, Jin-Quan Chemistry - A European Journal, 2011 , vol. 17, # 39 p. 10828 - 10831

~%

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

(R)-(+)-2,2'-Bi...

CAS#:99646-28-3

Literature: Journal of Organic Chemistry, , vol. 51, # 5 p. 629 - 635

~%

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

(R)-(+)-2,2'-Bi...

CAS#:99646-28-3

Literature: Journal of Organic Chemistry, , vol. 51, # 5 p. 629 - 635

 Articles3

More 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)

 Synonyms

(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