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(R)-(+)-TolBINAP

(R)-(+)-TolBINAP structure

CAS No.: 99646-28-3

Chemical Name:: (R)-(+)-TolBINAP

Synonyms: (R)-TOL-BINAP;(R)-T-BINAP;(R)-(+)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL;(R)-(+)-2,2'98% (R)-TolBINAP;(R)-p-tolyl-BINAP;(R)-Tol-BINAP;(R)-(+)-2,2'-Bis(di-p-toL;phosphino)-1,1'-binaphthyL;Bis(diphenylphosphinyl)binaphthyl

CBNumber:: CB7334533

Molecular Formula:: C48H40P2

Molecular Weight:: 678.8

MDL Number:: MFCD00269856

MOL File:: 99646-28-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 05:11:07

Product description	Number	Pack Size	Price
(R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%	668966	250mg	$37.2
(R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%	668966	1g	$134
(R)-(+)-TolBINAP >98.0%(HPLC)	T3152	1g	$72
(R)-(+)-TolBINAP >98.0%(HPLC)	T3152	5g	$216
(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (R)-(+)-TolBINAP 98%	15-0152	250mg	$30
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(R)-(+)-TolBINAP Properties

Melting point	255-257 °C
alpha	+156° (c 0.5, C6H6)
Boiling point	754.4±60.0 °C(Predicted)
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.)
InChIKey	IOPQYDKQISFMJI-UHFFFAOYSA-N
SMILES	P(C1C=CC(C)=CC=1)(C1C=CC(C)=CC=1)C1C=CC2=CC=CC=C2C=1C1C2=CC=CC=C2C=CC=1P(C1C=CC(C)=CC=1)C1C=CC(C)=CC=1
CAS DataBase Reference	99646-28-3(CAS DataBase Reference)
UNSPSC Code	12352005
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes

Risk Statements

36/37/38

Safety Statements

37/39-26

WGK Germany

TSCA

HS Code

29310099

Storage Class

11 - Combustible Solids

NFPA 704

	0
2		0

(R)-(+)-TolBINAP price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	668966	(R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%	99646-28-3	250mg	$37.2	2023-06-20	Buy
Sigma-Aldrich	668966	(R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl 97%	99646-28-3	1g	$134	2023-06-20	Buy
TCI Chemical	T3152	(R)-(+)-TolBINAP >98.0%(HPLC)	99646-28-3	1g	$72	2026-04-30	Buy
TCI Chemical	T3152	(R)-(+)-TolBINAP >98.0%(HPLC)	99646-28-3	5g	$216	2026-04-30	Buy
Strem Chemicals	15-0152	(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98% (R)-(+)-TolBINAP 98%	99646-28-3	250mg	$30	2026-04-30	Buy

Product number	Packaging	Price	Buy
668966	250mg	$37.2	Buy
668966	1g	$134	Buy
T3152	1g	$72	Buy
T3152	5g	$216	Buy
15-0152	250mg	$30	Buy

(R)-(+)-TolBINAP Chemical Properties,Uses,Production

Reaction

Useful ligand for palladium-catalyzed carbon-oxygen bond formation.
Ligand for palladium-catalyzed α-arylation of ketones.
Ligand for Cu-catalyzed asymmetric conjugate reduction.
Ligand for Cu-catalyzed asymmetric dienolate addition to aldehydes.
Enantioselective conjugate reduction of lactones and lactams.
Ligand used in the enantioselective cycloaddition of allenylsilanes with α-Imino esters.
Catalytic Aldol reaction to ketones.
Ligand with rhodium catalyses [2+2+2] cycloaddition reaction of alkenes and alkynes.
Ligand used in the copper-catalyzed asymmetric conjugate addition of alkyl Grignard reagents on α,β-unsaturated esters.
Ligand used in the copper-catalyzed asymmetric synthesis of cyclopropanes via tandem conjugate addition and intramolecular enolate trapping.

Chemical Properties

White to cream powder

Uses

(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.

Uses

(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.

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
reaction type: Cross Couplings

(R)-(+)-TolBINAP Preparation Products And Raw materials

Raw materials

Nickel(II) chloride hexahydrate Ethanol N,N-Dimethylformamide (R)-(+)-1,1'-Bi-2-naphthol Trichlorosilane

Sodium Trifluoromethanesulfonic anhydride 4-Bromotoluene Tetrahydrofuran Ethyl acetate

1,2-Dichloroethane Diethyl phosphite Triphenylphosphine Pyridine Triethylenediamine

Magnesium

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Preparation Products

(R)-(+)-TolBINAP Suppliers

Global( 156)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	+86-13592593621; +8613592593621	sales@runvmat.com	China	460	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	58
Shenzhen Nexcon Pharmatechs Ltd.	+86-0755-89396905 +86-18025329037	admin@nexconn.com	China	5510	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	+86-15225627621 +86-13213167925	jiuyitime@fdachem.com	China	16512	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14026	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29812	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
Jinan Honest Pharm Co., Ltd	+8615318812076	zpy8217@163.com	China	286	58

Supplier	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Shenzhen Nexcon Pharmatechs Ltd.	58
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD	58
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Accela ChemBio Inc.	58
Antai Fine Chemical Technology Co.,Limited	58
Jinan Honest Pharm Co., Ltd	58

View Lastest Price from (R)-(+)-TolBINAP manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-07-09	(R)-(+)-TolBINAP 99646-28-3		1KG	98%	2000	Shenzhen Nexcon Pharmatechs Ltd.
2026-07-02	(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl 99646-28-3	$2.00-6.00	1kg	99%	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2025-12-23	(R)-(+)-TolBINAP 99646-28-3		1kg	99%	200	XINXIANG RUNYU MATERIAL CO., LTD.

(R)-(+)-TolBINAP
99646-28-3
98%
Shenzhen Nexcon Pharmatechs Ltd.

(R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl
99646-28-3
$2.00-6.00
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

(R)-(+)-TolBINAP
99646-28-3
99%
XINXIANG RUNYU MATERIAL CO., LTD.

(R)-(+)-TolBINAP Spectrum

(R)-(+)-TolBINAP(99646-28-3)¹HNMR (R)-(+)-TolBINAP(99646-28-3)¹HNMR (R)-(+)-TolBINAP(99646-28-3)³¹PNMR (R)-(+)-TolBINAP(99646-28-3)³¹PNMR

99646-28-3((R)-(+)-TolBINAP)Related Search:

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Bis(diphenylphosphino)methane DICHLORO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM (II) (S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl

DICHLORO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM (II) (R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENECHLORO(P-CYMENE)RUTHENIUM CHLORIDE R-(+)-1,2-BIS(DIPHENYLPHOSPHINO)PROPANE (R)-DM-BINAP (R)-(+)-2-[2-(DIPHENYLPHOSPHINO)PHENYL]-4-(1-METHYLETHYL)-4,5-DIHYDROOXAZOLE

1,1'-BINAPHTHYL rac-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl ,2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II)chloride Chloro[(R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II)chloride Diacetato[(R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II)

Dimethylammoniumdichlorotri(mu-chloro)bis[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]diruthenate(II) Diacetato[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II) Dimethylammoniumdichlorotri(mu-chloro)bis[(R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]diruthenate(II)

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(R)-(+)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)1,1-BINAPHTHYL (R)-p-tolyl-BINAP (R)-(+)-2,2'-Bis(di-p-toL phosphino)-1,1'-binaphthyL (R)-(+)-2,2''-BIS(DI-P-TOLYLPHOSPHINO)-1,1''-BINAPHTHYL (R)-TOL-BINAP PHOSPHINE, 1,1''-(1R)-[1,1''-BINAPHTHALENE]-2,2''-DIYLBIS[BIS(4-METHYLPHENYL)- (R)-Tol-BINAP, (R)-(+)-2,2μ-Bis(di-p-tolylphosphino)-1,1μ-binaphthyl (R)-TolBINAP,99%e.e. 1,1'-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)phosphine] (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, (R)-p-Tol-BINAP (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl,98%(R)-Tol-BINAP 98% (R)-TolBINAP (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl,98% (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 99% (R)-p-Tol-BINAP (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl 97% 1,1'-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[bis(4- methylphenyl)phosphine] (R)-(+)-2,2'-Bis-[bis-(p-tolylphosphino)]-1,1'-binaphthyl Phosphine, (1R)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)- (r)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl, 95+% (R)-2,2’-Bis(di-p-tolylphosphino)-1,1’-binaphthalene (1R)-[1-[2-(bis-p-tolylphosphanyl)-1-naphthyl]-2-naphthyl]-bis(p-tolyl)phosphane 1,1'-(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)phosphine 2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthalene (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl (R-tol-Binap) (R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl (R)-Tol-BINAP (R)-(+)-2,2' (R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl, CAS 99646-28-3 (r)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl, 95+% (R)-TOL-BINAP (R)-(+)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL (R)-T-BINAP Bis(diphenylphosphinyl)binaphthyl 99646-28-3 10165-88-6 C48H4OP2 Privileged Ligands Chiral Catalysts, Ligands, and Reagents BINAPs Asymmetric Synthesis Chiral Phosphine BINAP Series