Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE Structure
(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE structure
CAS No.
442905-33-1
Chemical Name:
(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE
Synonyms
(R)-Xyl-P-Phos;(S)-XYLYL-P-PHOS;(R)-XYLYL-P-PHOS;CTH-(S)-XYLYL-P-PHOS;CTH-(R)-XYLYL-P-PHOS;min.cth-(r)-xylyl-p-phos;(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS&;(R)-(+)-2,2'',6,6''-Tetramethoxy-4,4''-bis(di(3,5-xylyl)phosphi;(S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE;(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE
CBNumber:
CB8116202
Molecular Formula:
C46H50N2O4P2
Molecular Weight:
756.85
MDL Number:
MFCD04974235
MOL File:
442905-33-1.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
Request For Quotation

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE Properties

Melting point 190-194°C
Boiling point 791.1±60.0 °C(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka -1.76±0.38(Predicted)
form Powder
color white to pale yellow
optical activity [α]20/D +125°, c = 1 in chloroform
Water Solubility Sparingly soluble in water.
FDA UNII N2PCW56063

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-36
WGK Germany  3
NFPA 704
1
0 0

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 676004 (R)-(+)-2,2′,6,6′-Tetramethoxy-4,4′-bis(di(3,5-xylyl)phosphino)-3,3′-bipyridine 97% 442905-33-1 100mg $101 2024-03-01 Buy
Sigma-Aldrich 676004 (R)-(+)-2,2′,6,6′-Tetramethoxy-4,4′-bis(di(3,5-xylyl)phosphino)-3,3′-bipyridine 97% 442905-33-1 500mg $408 2023-06-20 Buy
Alfa Aesar 044613 (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine 442905-33-1 0.1g $73.65 2024-03-01 Buy
Alfa Aesar 044613 (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine 442905-33-1 0.5g $243.65 2024-03-01 Buy
Strem Chemicals 15-5210 (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine, min. 97% CTH-(R)-Xylyl-P-PHOS 442905-33-1 100mg $74 2024-03-01 Buy
Product number Packaging Price Buy
676004 100mg $101 Buy
676004 500mg $408 Buy
044613 0.1g $73.65 Buy
044613 0.5g $243.65 Buy
15-5210 100mg $74 Buy

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE Chemical Properties,Uses,Production

Reactions

  1. Chiral ligand for ruthenium- catalyzed asymmetric hydrogenation of aromatic ketones.
  2. Chiral ligand for iridium-catalyzed asymmetric hydrogenation of quinolines.
  3. Chiral ligand for copper- catalyzed asymmetric hydrosilylation of ketones.
  4. Synthesis of new chiral 2-functionized-1,2,3,4-tetrahydroquinoline derivatives via asymmetric hydrogenation of substituted quinolines.
  5. Rhodium-biphosphine-catalyzed asymmetric, intermolecular hydroheteroarylation of α-substituted acrylate derivatives.
Reactions of 442905-33-1

Chemical Properties

White solid

Uses

(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine is used in asymmetric hydrogenation.It acts as a ligand used in the asymmetic hydrogenation of β-keto esters, 2-arylacrylates, aryl ketones , and other substrates. Other applications include it is used widely as a Catalyst, when combined with Rh, Ru and Ir precursor.

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE Suppliers

Global( 46)Suppliers
Supplier Tel Email Country ProdList Advantage
Alfa Chemistry 		info@alfa-chemistry.com United States 2344 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006608290; 18621169109 market03@meryer.com China 40241 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30132 84
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865 han_yajun@dctc.daicel.com China 6818 65
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 41438 60
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Codow Chemical Co.,Ltd. 18620099427 amy@howeipharm.com China 17698 55
Supplier Advantage
Alfa Chemistry 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
Energy Chemical 61
Daicel Chiral Technologies (China)CO.,LTD 65
Bide Pharmatech Ltd. 60
Sigma-Aldrich 80
Codow Chemical Co.,Ltd. 55

442905-33-1((R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE)Related Search:

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE 2-HYDROXY-6-METHOXYPYRIDINE (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 2,6-Dimethoxypyridine (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE
(R)-XYL-P-PHOS RUTHENIUMCL2 (R,R)-DPEN [3,3']BIPYRIDINYL

1of2

CTH-(R)-XYLYL-P-PHOS CTH-(S)-XYLYL-P-PHOS (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE (S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE (R)-XYLYL-P-PHOS (S)-XYLYL-P-PHOS (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS& min.cth-(r)-xylyl-p-phos (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine,min.95%CTH-(R)-Xylyl-P-Phos (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine Application:Asymmetric hydrogenation Store N2Ar (3R)-4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine (R)-Xyl-P-Phos (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE,MIN.97%CTH-(R)-XYLYL-P-PHOS (R)-4,4'-Bis(bis(3,5-dimethylphenyl)phosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 3,3'-Bipyridine, 4,4'-bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-, (3R)- (R)-(+)-2,2'',6,6''-Tetramethoxy-4,4''-bis(di(3,5-xylyl)phosphi (R)-4,4'-Bis(bis(3,5-dimethylphenyl)phosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 442905-33-1 Hydrogenation Asymmetric Synthesis Chiral Catalysts, Ligands, and Reagents