80655-81-8

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(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol Basic information
Reactions
Product Name: (S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
Synonyms: 8-(4-methylanilino)-5-[4-(4-methylanilino)-5-sulfo-1-naphthalenyl]-1-naphthalenesulfonic acid;(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol,min.98%;(S)-(+)-6,6''-DIBROMO-1,1''-BI-2-NAPHTOL;(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol (contains 5% Dichloromethane at maximum);(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol;(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol, min. 98%;(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol,99%;CS-9134(S)-6,6’-Dibromo-1,1’-bi-2-naphthol
CAS: 80655-81-8
MF: C20H12Br2O2
MW: 444.12
EINECS: 632-860-3
Product Categories: blocks;Bromides;chiral;Asymmetric Synthesis;Synthetic Organic Chemistry;Privileged Ligands and Complexes;BINOLs;Chiral Catalysts, Ligands, and Reagents;BINOL Series;Chiral Oxygen
Mol File: 80655-81-8.mol
(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol Structure
(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol Chemical Properties
Melting point  195-199 °C(lit.)
Boiling point  546.2±45.0 °C(Predicted)
density  1.5428 (rough estimate)
refractive index  1.4947 (estimate)
pka 7.78±0.50(Predicted)
optical activity [α]20/D +49°, c = 1.8 in THF
CAS DataBase Reference 80655-81-8(CAS DataBase Reference)
Safety Information
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-22
Safety Statements  26-36-37/39
WGK Germany  3
HS Code  29081990Reactions

Ligand used to prepare a chiral zirconium catalyst useful in asymmetric Strecker reactions.
Ligand used in the zinc-catalyzed enantioselective Hetero Diels-Alder reaction.
Ligand used in asymmetric Friedel-Crafts reactions of pyrroles with glyoxylates.

Chemical Properties white to light yellow crystal powde