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(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

Reaction
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl structure
CAS No.
76189-55-4
Chemical Name:
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Synonyms
BINAP;(R)-BINAP;RAC-BINAP;(+/-)-BINAP;98% (R)-BINAP;(R)-(+)-BINAP;RACEMIC-BINAP;(R)-BINAP,99%e.e.;(R)-(+)-2,2'-Bis(dip;(R)-(+)-2,2'-Bis(diphenyL
CBNumber:
CB2186988
Molecular Formula:
C44H32P2
Formula Weight:
622.67
MOL File:
76189-55-4.mol

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Properties

Melting point:
283-286 °C(lit.)
alpha 
240 º (c=0.3, toluene)
Boiling point:
724.3±55.0 °C(Predicted)
refractive index 
235 ° (C=0.3, Toluene)
storage temp. 
Room temperature.
form 
Powder
color 
White to cream-white
optical activity
[α]20/D +222°, c = 0.5% in benzene
Water Solubility 
insoluble
Sensitive 
Air Sensitive
Merck 
14,1223
BRN 
4914063
CAS DataBase Reference
76189-55-4(CAS DataBase Reference)
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  Xi,Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  22-24/25-37/39-26-36
WGK Germany  3
8-10-23
TSCA  No
HS Code  29319090

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 295817 (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene 97% 76189-55-4 1g $79.2 2019-12-02 Buy
Sigma-Aldrich 295817 (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene 97% 76189-55-4 5g $411 2019-12-02 Buy
TCI Chemical B1406 (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 76189-55-4 1g $116 2020-06-24 Buy
TCI Chemical B1406 (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 76189-55-4 5g $347 2020-06-24 Buy
Alfa Aesar B23785 (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 98% 76189-55-4 5g $407 2020-06-24 Buy

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Chemical Properties,Uses,Production

Reaction

  1. (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester.
  2. Useful ligand in asymmetric Heck processes.
  3. Ligand employed in palladium-catalyzed asymmetric arylation of ketones.
  4. Ligand employed in rhodium-catalyzed 1,4-additions to enones.
  5. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives.
  6. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction.
  7. Ligand employed in rhodium-catalyzed kinetic resolution of enynes.
  8. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes.
  9. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers.
  10. Ligand employed in palladium-catalyzed synthesis of chiral allenes.
  11. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives.
  12. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols.
  13. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones.
  14. Ligand employed in iridium-catalyzed transfer hydrogenative allylation of benzylic alcohols.
  15. Ligand employed in rhodium-catalyzed asymmetric C-Si bond formation by conjugate silyl transfer using a Si-B linkage.
  16. Ligand employed in the iridium-catalyzed asymmetric cyclopropane-mediated carbonyl allylation of primary alcohols.
  17. Ligand employed in the nickel-catalyzed asymmetric α-arylation of tetralones.
  18. Ligand employed in the copper-catalyzed asymmetric propargylation of ketones.
  19. Ligand employed in the cobalt-catalyzed asymmetric reductive coupling of alkynes with alkenes.
  20. Ligand employed in the rhodium-catalyzed asymmetric 1,4-addition of arylalanes on trisubstituted enones.
  21. Ruthenium-catalyzed asymmetric hydrocyanation of imines.
  22. Palladium-catalyzed asymmetric intermolecular cyclization.





Chemical Properties

white to light yellow crystal powde

Uses

Chiral ligand for metal mediated asymmetric catalysis.

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Preparation Products And Raw materials

Raw materials

Preparation Products


(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Suppliers

Global( 329)Suppliers
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Zhengzhou HQ Material CO.,LTD.
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025-83697070
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323-480-4688
323-480-4688 sales01@abpharmatechusa.com United States 989 55
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Related articles


View Lastest Price from (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-16 (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl 76189-55-4
76189-55-4
US $21.50 / KG 1KG 99.50% in stock CAS 76189-55-4 36 MT per month Chemwill Asia Co.,Ltd.
2019-07-16 R-BINAP 76189-55-4 (R)-(+)-BINAP
76189-55-4
US $19.50 / KG 1KG 99.50% in stock CAS 76189-55-4 36 MT per month Chemwill Asia Co.,Ltd.
2019-07-16 (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
76189-55-4
US $19.50 / KG 1KG 99.50% in stock CAS 76189-55-4 36 MT per month Chemwill Asia Co.,Ltd.

(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Spectrum


76189-55-4((R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl)Related Search:

1,1'-Bis(diphenylphosphino)ferrocene Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}(p-cymene)ruthenium(II)chloride [(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]PALLADIUM(II) CHLORIDE,[(S)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]PALLADIUM(II)CHLORIDE Diacetato[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II) DICHLORO[(S)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL][(S,S)-1,2-DIPHENYLETHANE DIAMINE]RUTHENIUM(II),DICHLORO[(S)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL][(R,R)-1,2-DIPHENYLETHANE DIAMINE]RUTHENIUM(II) (S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl (R)-(+)-2,2'-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]-1,1'-BINAPHTHYL DICHLORO[(S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1-BINAPHTHYL][(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE]RUTHENIUM(II),Dichloro[(r)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1s,2s)-(-)-1,2-diphenylethylenediamine]ruthenium(ii)min PHOSPHINE OXIDE, [1,1'-BINAPHTHALENE]-2,2'-DIYLBIS 2,2'-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]-1,1'-BINAPHTHYL Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(2R)-(-)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediam] Chloro[(R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II)chloride (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Dichloro[(r)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1r,2r)-(+)-1,2-diphenylethylenediamine]ruthenium(ii)min [RAC-2,2'-BIS-(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]-CHLORO-(P-CYMENE)-RUTHENIUMCHLORIDE (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl N-(Carboxymethyl)-N-(phosphonomethyl)-glycine Phenformin hydrochloride

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