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ChemicalBook > CAS DataBase List > (S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol

(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol

Reactions
Product Name
(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
CAS No.
80655-81-8
Chemical Name
(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
Synonyms
SF120006;AURORA KA-7214;6'-DIBROMO-1,1'-BI-2-NAPHTHOL;6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL;(S)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL;(+/-)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL;(R)-(-)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL;(R)-(-)-6'-DIBROMO-1,1'-BI-2-NAPHTHOL;(S)-(+)-6'-DIBROMO-1,1'-BI-2-NAPHTHOL;(S)-(+)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL
CBNumber
CB7399011
Molecular Formula
C20H12Br2O2
Formula Weight
444.12
MOL File
80655-81-8.mol
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(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol Property

Melting point:
195-199 °C(lit.)
Boiling point:
546.2±45.0 °C(Predicted)
Density 
1.5428 (rough estimate)
refractive index 
1.4947 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
solubility 
slightly sol. in Tetrahydrofuran
form 
powder to crystal
pka
7.78±0.50(Predicted)
color 
White to Light yellow to Light orange
optical activity
[α]20/D +49°, c = 1.8 in THF
CAS DataBase Reference
80655-81-8(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-22
Safety Statements 
26-36-37/39
WGK Germany 
3
HS Code 
29081990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D2730
Product name
(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol
Purity
>98.0%(HPLC)
Packaging
1g
Price
$147
Updated
2024/03/01
TCI Chemical
Product number
D2730
Product name
(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol
Purity
>98.0%(HPLC)
Packaging
5g
Price
$442
Updated
2024/03/01
Strem Chemicals
Product number
08-0186
Product name
(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol, 98% (99% ee)
Packaging
500mg
Price
$85
Updated
2024/03/01
Strem Chemicals
Product number
08-0186
Product name
(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol, 98% (99% ee)
Packaging
2g
Price
$253
Updated
2024/03/01
Strem Chemicals
Product number
08-0606
Product name
(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol, min. 98%
Packaging
500mg
Price
$140
Updated
2024/03/01
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(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol Chemical Properties,Usage,Production

Reactions

  • 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

Uses

(S)-(+)-6,6′-Dibromo-1,1′-bi-2-naphthol may be used in the synthesis of (2R,3S)-3-phenylisoserine hydrochloride. It may also be used in the synthesis of BINOL-derived chiral ligands with aryl substituents in the 6,6-positions. [BINOL=1,1′-bi-2-naphthol]

General Description

(S)-(+)-6,6′-Dibromo-1,1′-bi-2-naphthol is an aromatic chiral Bronsted acid.

(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol Suppliers

Americas 1 China 66 Europe 2 Germany 2 India 3 Japan 2 Norway 1 Switzerland 1 The Netherlands 1 United Kingdom 5 United States 16 Global 100
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
Shigematsu & Co., Ltd
Tel
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Fax
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Email
info@shigematsu-bio.com
Country
Japan
ProdList
1066
Advantage
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80655-81-8, (S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphtholRelated Search:

N,N'-Ethylenebis(stearamide) Phenmedipham 1-Naphthol 1,1'-Bi-2-naphthol 1,3-Dibromo-5,5-dimethylhydantoin 1,3-Dibromopropane 2-Naphthol (S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL Naled (S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL (R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol (S)-(-)-3,3'-DIBROMO-1,1'-BI-2-NAPHTHOL (S)-(+)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL (R)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL (R)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL (R)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL (S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol

  • 6'-DIBROMO-1,1'-BI-2-NAPHTHOL
  • (+/-)-6,6'-DIBROMO-2,2'-DIHYDROXY-1,1'-BINAPHTHYL
  • (+/-)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL
  • 6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL
  • AURORA KA-7214
  • (R)-(-)-6,6'-DIBROMO-2,2'-DIHYDROXY-1,1'-BINAPHTHYL
  • (R)-(-)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL
  • (R)-(-)-6,6'-DIBROMO 1,1'-BL-2-NAPHTHOL
  • (R)-(-)-6'-DIBROMO-1,1'-BI-2-NAPHTHOL
  • RACEMIC-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL
  • (S)-(+)-6'-DIBROMO-1,1'-BI-2-NAPHTHOL
  • (S)-(+)-6,6'-DIBROMO-2,2'-DIHYDROXY-1,1'-BINAPHTHYL
  • (S)-(+)-6,6'-DIBROM-2,2'-DIHYDROXY-1,1'-BINAPHTHYL
  • (S)-(-)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL
  • (S)-(+)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL
  • (S)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL
  • (S)-(+)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL
  • (S)-6,6'-DIBROMO-1,1'-BINAPHTHYL-2,2'-DIOL
  • 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, min. 98%
  • (S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol,99%
  • CS-9134(S)-6,6’-Dibromo-1,1’-bi-2-naphthol
  • (S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol,98%
  • [1,1'-Binaphthalene]-2,2'-diol,6,6'-dibroMo-, (1S)-
  • (S)-(+)-6,6'-Dibromo-1,1'-bi-2,2'-naphthol
  • (S)-(+)-6,6'-Dibromo-[1,1'-binaphthalene]-2,2'-diol
  • (S)-6,6'-Dibromo-1,1'-bi-2-naphthol, 99%e.e.
  • (S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol, 98% (99% ee)
  • SF120006
  • (S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol&gt
  • (S)-(+)-6,6'- dibromo -1,1'- di -2- naphthol
  • (S)-6,6'-Dibromo-[1,1'-binaphthalene]-2,2'-diol
  • 2',6-dibromo-1,1'-binaphthyl-2,6'-diol
  • (S)-(+)-6,6'- dibromo -1,1'- di -2- naphthol
  • (R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol,98%
  • 80655-81-8
  • C20H12BrO2
  • BrC10H5OH2
  • Polyols
  • Organic Building Blocks
  • Oxygen Compounds
  • Privileged Ligands
  • Asymmetric Synthesis
  • Building Blocks
  • Chiral Catalysts, Ligands, and Reagents
  • BINOLs
  • BINOL Series
  • Chiral Oxygen
  • Asymmetric Synthesis
  • Synthetic Organic Chemistry
  • chiral
  • blocks
  • Bromides
  • Privileged Ligands and Complexes
  • BINOLs