VPhos Pd G4

 化学構造式
1848244-57-4
CAS番号.
1848244-57-4
化学名:
别名:
英語名:
VPhos Pd G4
英語别名:
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)
CBNumber:
CB33375832
化学式:
C47H64NO4PPdS
分子量:
876.49
MOL File:
1848244-57-4.mol

VPhos Pd G4 物理性質

外見 :
粉末または結晶

安全性情報

VPhos Pd G4 価格 もっと(2)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
Sigma-Aldrich Japan 901218 95%
VPhos Pd G4 95%
1848244-57-4 1g ¥107000 2023-06-01 購入
Sigma-Aldrich Japan 901218 95%
VPhos Pd G4 95%
1848244-57-4 250mg ¥46300 2021-03-23 購入

VPhos Pd G4 化学特性,用途語,生産方法

使用

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 G4 上流と下流の製品情報

原材料

準備製品


VPhos Pd G4 生産企業

Global( 23)Suppliers
名前 電話番号 電子メール 国籍 製品カタログ 優位度
XINXIANG RUNYU MATERIAL CO., LTD.
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sales@runvmat.com China 416 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418684 +8618949823763
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Hangzhou MolCore BioPharmatech Co.,Ltd.
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Shaoxin Catsyn Co., Ltd.
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sales@catsyn.com China 6116 58
Aladdin Scientific
+1-833-552-7181
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Henan Runfeng Catalyst Co. LTD 15560227177
sales@runcatalysts.cn China 111 58
Xinxiang Runyu Material Co., Ltd. 166-166-37336996 15690792173
chenxi.song@runvmat.com China 430 55
Sigma-Aldrich 021-61415566 800-8193336
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Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720
klq@cw-bio.com China 3444 55
LaaJoo 021-60702684 18516024827
huang.jiayi@sinocompound.com China 2654 58

1848244-57-4()キーワード:


  • 1848244-57-4
  • 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)
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