C48H40P2
678.8 g/mol
Research ReagentWarning
2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
CAS99646-28-3EC623-900-0
Category
Research Reagent
Compound Class
Organometallic
Primary Use
Research Compound
This compound is a chiral phosphine ligand used in asymmetric catalysis. It features a binaphthyl backbone with multiple aromatic rings and zero polar surface area, reflecting its nonpolar character.
chiral ligand for asymmetric hydrogenationligand for cross-coupling reactionsresearch reagent for 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 99646-28-3
Related Compounds
StrongSame Parent
(S)-2,2'-Bis[bis(4-methylphenyl)phosphino]-1,1'-binaphthyl
CAS100165-88-6
research compound
StrongSame Parent
[RUCL(P-CYMENE)((R)-TOLBINAP)]CL
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StrongSame Parent
Bis(acetato)[(1S)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)phosphine]]ruthenium
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research compound
StrongSame Parent
Diacetato[(R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II)
CAS116128-29-1
research compound
SimilarStructure SimilarSimilarity 0.75
Chloro[(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride
CAS944451-25-6
research compound
SimilarStructure SimilarSimilarity 0.73
Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium (II)
CAS134524-84-8
research compound
SimilarStructure SimilarSimilarity 0.73
Chloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride
CAS145926-28-9
research compound
ApplicationSame Use
(1S)-1-(Dicyclohexylphosphino)-2-[(1S)-1-(diphenylphosphino)ethyl]ferrocene
CAS162291-01-2
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H228Flammable solid
H252Self-heating in large quantities; may catch fire
Identifiers
IUPAC Name
[1-[2-bis(4-methylphenyl)phosphanylnaphthalen-1-yl]naphthalen-2-yl]-bis(4-methylphenyl)phosphane
InChIKey
IOPQYDKQISFMJI-UHFFFAOYSA-N
SMILES
CC1=CC=C(C=C1)P(C2=CC=C(C=C2)C)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=C(C=C7)C)C8=CC=C(C=C8)C
Synonyms (25)
- (-)-Tol-BINAP; (S)-Tol-BINAP
- (R)-Tol-BINAP
- (S)-P-TOL-BINAP
- (S)-T-BINAP
- (S)-Tol-BINAP
- TOL-BINAP
- p-Tol-BINAP