(S)-3,3'-Dibromo-1,1'-bi-2-naphthol

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(S)-3,3'-Dibromo-1,1'-bi-2-naphthol manufacturers
(S)-3,3'-Dibromo-1,1'-bi-2-naphthol Basic information
Reaction
Product Name:(S)-3,3'-Dibromo-1,1'-bi-2-naphthol
Synonyms:(S)-3,3'-DIBROMO-2,2'-DIHYDROXY-1,1'-BINAPHTHYL;(S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL;(S)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL;(R)-3,3'-DIBROMO-2,2'-DIHYDROXY-1,1'-BINAPHTHYL;(R)-(+)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL;(R)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL;3,3-DIBROMO-1,1'-BI-2-NAPHTHOL;(S)-(-)-3,3-Dibromo-1,1-bi-2-naphtol
CAS:119707-74-3
MF:C20H12Br2O2
MW:444.12
EINECS:
Product Categories:BINOL Series;Chiral Oxygen;BINOLs;Chiral Catalysts, Ligands, and Reagents;Privileged Ligands and Complexes;chiral;Asymmetric Synthesis;Synthetic Organic Chemistry
Mol File:119707-74-3.mol
(S)-3,3'-Dibromo-1,1'-bi-2-naphthol Structure
(S)-3,3'-Dibromo-1,1'-bi-2-naphthol Chemical Properties
Melting point 256-260 °C
alpha -40° (c 0.15, CHCl3)
Boiling point 469.9±40.0 °C(Predicted)
density 1.761±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility within almost transparency in Methanol
pka6.43±0.50(Predicted)
form Powder
color White to brown
Optical RotationConsistent with structure
InChI1S/C20H12Br2O2/c21-15-9-11-5-1-3-7-13(11)17(19(15)23)18-14-8-4-2-6-12(14)10-16(22)20(18)24/h1-10,23-24H
InChIKeyBRTBEAXHUYEXSY-UHFFFAOYSA-N
SMILESOc1c(Br)cc2ccccc2c1-c3c(O)c(Br)cc4ccccc34
Safety Information
Hazard Codes Xn
Risk Statements 36/37/38-22
Safety Statements 26-36/37/39-37/39
RIDADR UN 3077 9 / PGIII
WGK Germany 3
HS Code 29081990
Storage Class11 - Combustible Solids
Hazard ClassificationsAquatic Acute 1
Aquatic Chronic 1
MSDS Information
ProviderLanguage
SigmaAldrich English
(S)-3,3'-Dibromo-1,1'-bi-2-naphthol Usage And Synthesis
Reaction
  1. Ligand used to prepare a chiral zirconium catalyst useful in asymmetric Strecker reactions.
  2. Ligand used in the zinc-catalyzed enantioselective Hetero Diels-Alder reaction.
  3. Catalyst used in syn-selective diastereoselective Petasis reactions.
  4. Catalyst used in asymmetric propargylation of ketones. 
Reactions of 119707-74-3
Chemical Propertieswhite to light yellow crystal powde
Uses(S)-(-)-3,3′-Dibromo-1,1′-bi-2-naphthol may be used as a catalyst in the preparation of (R)-1-(2-propenyl)-2-(3-phenoxymethoxypropyl)-2-cyclohexenol.
General Description(S)-(-)-3,3′-Dibromo-1,1′-bi-2-naphthol may be used as a catalyst in the preparation of (R)-1-(2-propenyl)-2-(3-phenoxymethoxypropyl)-2-cyclohexenol.
(S)-3,3'-Dibromo-1,1'-bi-2-naphthol Preparation Products And Raw materials
Tag:(S)-3,3'-Dibromo-1,1'-bi-2-naphthol(119707-74-3) Related Product Information
(S)-(-)-3,3'-Dibromo-1,1'-bi-2-naphthol 1,1'-Bi-2-naphthol (S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL (S)-(+)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL (S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol (R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol (S)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER,3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER,(R)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER (S)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER,3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER,(R)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER (R)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER,(S)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER,3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL DIMETHYL ETHER