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HomeProduct name list(R)-(+)-TolBINAP

(R)-(+)-TolBINAP

Synonym(s):(R)-Tol-BINAP

  • CAS NO.：99646-28-3
  • Empirical Formula: C48H40P2
  • Molecular Weight: 678.8
  • MDL number: MFCD00269856
  • EINECS: 1312995-182-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2026-01-13 11:09:45
(R)-(+)-TolBINAP Structural

What is (R)-(+)-TolBINAP?

Chemical properties

White to cream powder

The Uses of (R)-(+)-TolBINAP

(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl is used as chiral catalyst ligand. (R)-T-BINAP complexes derived from rhodium precursors are used for the asymmetric hydroformylation of vinyl acetate. It is a catalysts used for reductive amination of ketones, Pt dications for cation trapping, Rh(I)-catalyst for hydrogenation of acetamidoacrylic acid derivatives.

The Uses of (R)-(+)-TolBINAP

(R)-T-BINAP complexes derived from rhodium precursors are used for the asymmetric hydroformylation of vinyl acetate. It may be employed as chiral catalyst for allylation of N-tosyl α-imino esters.

General Description

BINAP is based on a bis naphthalene backbone with different phosphine derivatives. 2,2′-bis(di-p-tolylphosphino)-1,1′-binaphthyl (p-Tol-BINAP)·AgF complex catalyzed asymmetric Mukaiyama-type aldol reaction is reported.

Properties of (R)-(+)-TolBINAP

Melting point: 255-257 °C
Boiling point: 754.4±60.0 °C(Predicted)
alpha  +156° (c 0.5, C6H6)
storage temp.  Inert atmosphere,Room Temperature
form  Powder
color  White to cream
optical activity [α]20/D +162°, c = 0.5 in benzene
Water Solubility  Insoluble in water.
λmax 223nm(EtOH)(lit.)
CAS DataBase Reference 99646-28-3(CAS DataBase Reference)

Safety information for (R)-(+)-TolBINAP

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for (R)-(+)-TolBINAP

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Related products of tetrahydrofuran

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL
(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL
(R)-(+)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-4-(1-METHYLETHYL)-4,5-DIHYDROOXAZOLE
(R)-(+)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-4-(1-METHYLETHYL)-4,5-DIHYDROOXAZOLE
(R)-DM-BINAP
(R)-DM-BINAP
R-(+)-1,2-BIS(DIPHENYLPHOSPHINO)PROPANE
R-(+)-1,2-BIS(DIPHENYLPHOSPHINO)PROPANE
(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENECHLORO(P-CYMENE)RUTHENIUM CHLORIDE
(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENECHLORO(P-CYMENE)RUTHENIUM CHLORIDE
DICHLORO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM (II)
DICHLORO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM (II)
(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl
(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl
DICHLORO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM (II)
DICHLORO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM (II)

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