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VPhos Pd G4

VPhos Pd G4 Structure
VPhos Pd G4 structure
CAS No.
1848244-57-4
Chemical Name:
VPhos Pd G4
Synonyms
VPhos Pd G4;Methanesulfonato(2- dicyclohexyl phosphine-2'-methoxy-4',6'-di-t-butylphosphino-1,1'-diphenyl) (2'-methylamino-1,1'-biphenyl-2-yl)palladium(II);Methanesulfonato(2- dicyclohexyl phosphine-2'-methoxy-4',6'-di-t-butylphosphino-1,1'-diphenyl) (2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) (VPhos Pd G4);Methanesulfonato(2- dicyclohexyl phosphine-2'-methoxy-4',6'-di-t-butylphosphino-1,1'-diphenyl) (2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) (VPhos Pd G4)
CBNumber:
CB33375832
Molecular Formula:
C47H64NO4PPdS
Molecular Weight:
876.49
MDL Number:
MOL File:
1848244-57-4.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02
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VPhos Pd G4 Properties

form powder or crystals
UNSPSC Code 12352202

VPhos Pd G4 price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 901218 VPhos Pd G4 95% 1848244-57-4 1g $840 2023-06-20 Buy
Sigma-Aldrich 901218 VPhos Pd G4 95% 1848244-57-4 250mg $304 2023-01-07 Buy
Product number Packaging Price Buy
901218 1g $840 Buy
901218 250mg $304 Buy

VPhos Pd G4 Chemical Properties,Uses,Production

Uses

Buchwald palladacycle precatalyst with new biaryl(dialkyl)phosphine ligand, VPhos, has an improved activity profile for the reductive coupling of non-aromatic heterocyclic alkyl bromides. Its combined use with a surfactant system of octanoic acid/sodium octanoate enables Negishi coupling and access to diverse C(sp3)–C(sp2) cross-coupled products.

It is a fourth-generation (G4) Buchwald precatalysts are similar to the third generation (G3) precatalysts except that the amino group on the biphenyl backbone is methylated. This modification helps to prevent the limitations of using the third generation precatalysts. It is air-, moisture-, and thermally stable and shows good solubility in common organic solvents.

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: catalyst
reaction type: Cross Couplings

VPhos Pd G4 Preparation Products And Raw materials

Raw materials

Preparation Products

VPhos Pd G4 Suppliers

Global( 28)Suppliers
Supplier Tel Email Country ProdList Advantage
Accela ChemBio Inc. 		+1-858-6993322 info@accelachem.com United States 18419 58
XINXIANG RUNYU MATERIAL CO., LTD. 		+86-13592593621; +8613592593621 sales@runvmat.com China 398 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418684 +8618949823763 sales@tnjchem.com China 25356 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
Shaoxin Catsyn Co., Ltd. 		+undefined-0575-82040869 +86-0575-82040869; sales@catsyn.com China 6114 58
Protheragen-ING 		+16313385890 info@protheragen-ing.com United States 3868 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 52924 58
xinxiang runyu material co.,Ltd 15690792173 sales@runvmat.com China 111 58
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51456 80
Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720 klq@cw-bio.com China 5944 55
Supplier Advantage
Accela ChemBio Inc. 		58
XINXIANG RUNYU MATERIAL CO., LTD. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Shaoxin Catsyn Co., Ltd. 		58
Protheragen-ING 		58
Aladdin Scientific 		58
xinxiang runyu material co.,Ltd 58
Sigma-Aldrich 80
Tianjin Kailiqi Biotechnology Co., Ltd. 55

View Lastest Price from VPhos Pd G4 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
VPhos Pd G4 pictures 2024-12-17 VPhos Pd G4
1848244-57-4
 US $0.00-0.00 / g 1g 98% 500 XINXIANG RUNYU MATERIAL CO., LTD.
  • VPhos Pd G4 pictures
  • VPhos Pd G4
    1848244-57-4
  • US $0.00-0.00 / g
  • 98%
  • XINXIANG RUNYU MATERIAL CO., LTD.

1848244-57-4(VPhos Pd G4)Related Search:

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BrettPhos Pd G3 t-BuXphos Palladacycle Gen. 4 Methanesulfonato 2-dicyclohexylphosphino-2-(N,N-dimethylamino)biphenyl(2′-amino-1,1′-biphenyl-2-yl) palladium(II) Methanesulfonate(2-Dicyclohexylphosphino-2'-methyl)(2'-Amino-1,1'-Biphenyl-2-Yl)Palladium(II) (Mephos Pd G3) QPhos Pd G3
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VPhos Pd G4 Methanesulfonato(2- dicyclohexyl phosphine-2'-methoxy-4',6'-di-t-butylphosphino-1,1'-diphenyl) (2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) (VPhos Pd G4) Methanesulfonato(2- dicyclohexyl phosphine-2'-methoxy-4',6'-di-t-butylphosphino-1,1'-diphenyl) (2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) Methanesulfonato(2- dicyclohexyl phosphine-2'-methoxy-4',6'-di-t-butylphosphino-1,1'-diphenyl) (2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) (VPhos Pd G4) 1848244-57-4