VPhos Pd G4
VPhos Pd G4 Basic information
- Product 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) (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)
- CAS:
- 1848244-57-4
- MF:
- C47H64NO4PPdS
- MW:
- 876.49
- Mol File:
- 1848244-57-4.mol
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VPhos Pd G4 Chemical Properties
- form
- powder or crystals
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VPhos Pd G4 Usage And Synthesis
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.
VPhos Pd G4Supplier
Henan Runfeng Catalyst Co. LTD Gold
- Tel
- 15560227177
- sales@runcatalysts.cn
Xinxiang Runyu Material Co., Ltd.
- Tel
- 166-166-37336996 15690792173
- chenxi.song@runvmat.com
Sigma-Aldrich
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
Tianjin Kailiqi Biotechnology Co., Ltd.
- Tel
- 15076683720
- klq@cw-bio.com
LaaJoo
- Tel
- 021-60702684 18516024827
- huang.jiayi@sinocompound.com
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VPhos Pd G4(1848244-57-4)Related Product Information
- Methanesulfonato(2-bis(3,5-di(trifluoromethyl)phenylphosphino)-3,6-dimethoxy-2',6'-bis(dimethylamino)-1,1'-biphenyl )(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II)
- SPhos Palladacycle Gen. 4
- MorDalPhos Pd G4
- XPhos Pd G4
- Xantphos Pd G3
- 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
- RockPhos Pd G3
- RuPhos Palladacycle Gen. 4
- t-BuBrettPhos Palladacycle Gen. 3
- SPhos Pd G3
- cataCXium A Pd G3
- EPhos Pd G4
- XantPhos Pd G4
- Methanesulfonato(triphenylphosphine)(2'-amino-1,1'-biphenyl-2-yl)palladium(II) (PPH3 PD G3)