Product

(R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)

CAS No.：126613-06-7

Other grades of this product :

(R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) Basic information

Product Name:	(R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate)
Synonyms:	1,1'-BIS(2-NAPHTHOL) DITRIFLATE;1,1'-BINAPHTHYL-2,2'-DIYL BIS(TRIFLUOROMETHANESULPHONATE);1,1'-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE);1,1-BI-2-NAPHTHOL BIS(TRIFLUOROMETHANESULFONATE);1,1'-BI-2-NAPHTHOL-BIS(TRIFLUOROMETHANESULPHONATE);(R)-(-)-1,1`-Bi-2-naphthyl bis(trifluoromethanesulphonate);(R)1,1'-BINAPHTHALENE-2,2'-DIYL BIS(TRI- FLUOROMETHANESULF.);(R)-(-9-1,1'-BINAPHTHYL-2,2'-DIYL BIS-(TRIFLUOROMETHANESULFONATE)
CAS:	126613-06-7
MF:	C22H12F6O6S2
MW:	550.45
EINECS:
Product Categories:	API intermediates;Asymmetric Synthesis;Synthetic Organic Chemistry;BINOL Series;Chiral Oxygen
Mol File:	126613-06-7.mol

(R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) Chemical Properties

Melting point	83-85 °C(lit.)
alpha	-149 º (c=1, CHCl3)
Boiling point	578.8±50.0 °C(Predicted)
density	1.5402 (estimate)
storage temp.	Sealed in dry,Room Temperature
form	Powder
color	White
optical activity	[α]23/D 146°, c = 1 in chloroform
Water Solubility	Insoluble
Sensitive	moisture sensitive
BRN	4282753
CAS DataBase Reference	126613-06-7(CAS DataBase Reference)

Safety Information

Hazard Codes	C,Xi
Risk Statements	34
Safety Statements	26-36/37/39-45-27
RIDADR	UN 3261 8/PG 2
WGK Germany	3
F	10-21
Hazard Note	Irritant
HazardClass	8
PackingGroup	II
HS Code	29072990

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English

(R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) Usage And Synthesis

Chemical Properties	white powder
Uses	(R)-(?)-1,1′-Bi-2-naphthol bis(trifluoromethanesulfonate) can be used: In the synthesis of heterobidentate ligands for asymmetric catalysis. To prepare 2-(diphenylphosphino)-2′-alkoxy-1,1′-binaphthyls by reacting with bis(aryl) phosphonic acids. As a starting material for the synthesis of binaphthyl based rhodium catalysts used in the hydrogenation of styrene.

(R)-(-)-1,1'-Binaphthol-2,2'-bis(trifluoromethanesulfonate) Preparation Products And Raw materials

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