C20H14O2
286.3 g/mol
Research ReagentDanger
1,1'-Bi-2-naphthol
CAS18531-94-7EC210-014-0
Category
Research Reagent
Compound Class
Alcohol
Primary Use
Research Compound
1,1'-Bi-2-naphthol (BINOL) is an organic compound commonly employed as a ligand for transition-metal-catalyzed asymmetric synthesis. It exhibits axial chirality, and its two enantiomers are readily separable and stable toward racemization.
ligand for transition-metal-catalyzed asymmetric synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 18531-94-7
Related Compounds
StrongSame Parent
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SimilarStructure SimilarSimilarity 0.76
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Referencesame scaffold
3,3'-DIIODO-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHALENE
CAS189518-78-3
research compound
Safety Reference
Danger
H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol
InChIKey
PPTXVXKCQZKFBN-UHFFFAOYSA-N
SMILES
C1=CC=C2C(=C1)C=CC(=C2C3=C(C=CC4=CC=CC=C43)O)O
Synonyms (68)
- (+)-2,2'-Binaphthol
- (+)-Bi-2-naphthol
- (-)-Bi-beta-naphthol
- (5)-1,1'-bi-2-naphthol
- (R)-(+)-1
- (R)-(+)-1,1'-Bi-2-naphthol
- (R)-2,2'-Binaphthol
- (R)-BINOL
- (R)-Bi-2-naphthol
- (R)-Binaphthol
- (RS)-1,1'-BI-2-NAPHTHOL
- (RS)-1,1'-Bi-2,2'-naphthol
- (S)-(-)-1,1'-Bi-2-naphthol
- (S)-(-)-1,1'-bi-2-naphtol
- (S)-1,1'-Bi-2,2'-naphthol
- (S)-BINOL
- (S)-Binaphthol
- (r)-1,1'-binaphthyl-2,2'-diol
- (s)-1,1'-binaphthyl-2,2'-diol
- (s)-2,2'-binaphthol
- 1,1'-Bi-2-naphthol
- 1,1'-Binaphthyl-2,2'-diol
- 1,1'-Bis-2-naphthol
- 1,1a(2)-Bi-2-naphthol
- 2,1'-binaphthalene
- 2,1'-binaphthyl
- 2,2'-Dihydroxybinaphthalene
- 2,2'-Dihydroxydinaphthyl
- 2,2'-Dinaphthol
- BINOL, (R)-
- BINOL, (S)-
- Binol (R)-(+)-form
- Binol (S)-(-)-form
- Bis-beta-naphthol
- Chiral binaphthol
- alpha-Binaphthyl-2,2'-diol
- beta-Binaphthol
- binol