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2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl (CAS 99646-28-3) | ChemAbout

Home/Compounds/Research Reagent/(S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl

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Related Compounds

StrongSame Parent

(S)-2,2'-Bis[bis(4-methylphenyl)phosphino]-1,1'-binaphthyl

research compound

StrongSame Parent

[RUCL(P-CYMENE)((R)-TOLBINAP)]CL

CAS1034001-51-8

research compound

StrongSame Parent

Bis(acetato)[(1S)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)phosphine]]ruthenium

research compound

StrongSame Parent

Diacetato[(R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II)

research compound

SimilarStructure SimilarSimilarity 0.75

Chloro[(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride

research compound

SimilarStructure SimilarSimilarity 0.73

Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium (II)

research compound

SimilarStructure SimilarSimilarity 0.73

Chloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride

research compound

ApplicationSame Use

(1S)-1-(Dicyclohexylphosphino)-2-[(1S)-1-(diphenylphosphino)ethyl]ferrocene

research compound

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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.

Safety Reference

Flammable

Harmful

Warning

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H228Flammable solid

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

H252Self-heating in large quantities; may catch fire