C44H32P2
622.7 g/mol
Research ReagentWarning
2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL
CAS76189-55-4
Category
Research Reagent
Compound Class
Other
Primary Use
Research Compound
BINAP (2,2′-bis(diphenylphosphino)-1,1′-binaphthyl) is an organophosphorus compound. It is a chiral diphosphine ligand widely used in asymmetric synthesis.
chiral ligand for asymmetric hydrogenationchiral ligand for asymmetric carbon-carbon bond formationcatalyst component in enantioselective 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 76189-55-4
Related Compounds
StrongSame Parent
(-)-BINAP
CAS76189-56-5
research compound
StrongSame Parent
BINAP
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research compound
StrongSame Parent
Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium (II)
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pharmaceutical intermediate
StrongSame Parent
Chloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride
CAS145926-28-9
research compound
StrongStructure SimilarSimilarity 1.00
[Rh COD (R)-Binap]BF4
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research compound
StrongStructure SimilarSimilarity 1.00
[Rh COD (R)-Binap]BF4
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research compound
ReferenceSame Category
Dimethyl acetylenedicarboxylate
CAS762-42-5
research compound
ReferenceSame Category
1-(4-Chlorophenyl)-2H-pyrazolin-3-one
CAS76205-19-1
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life
Identifiers
IUPAC Name
[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane
InChIKey
MUALRAIOVNYAIW-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8
Synonyms (38)
- BINAP
- (R)-BINAP
- (S)-BINAP
- Binap (R)-(+)-form
- Binap (S)-(-)-form
- Binap, (A+-)-
- Brexpiprazole Impurity 33
- rac-BINAP