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EPhos Pd G4

化学構造式
2132978-44-8
CAS番号.
2132978-44-8
化学名:
别名:
英語名:
EPhos Pd G4
英語别名:
EPhos Pd G4;EPhos Catalyst;dicyclohexyl-[2-isopropoxy-6-(2,4,6-triisopropylphenyl)phenyl]phosphane (N-methyl-2-phenyl-anilino)-methylsulfonyloxy-palladium;Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II);Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II);Dicyclohexyl[3-(1-methylethoxy)-2′,4′,6′-tris(1-methylethyl)[1,1′-biphenyl]-2-yl]phosphine-κP](methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC]palladium;Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) (Ephos Pd G4)
CBNumber:
CB13375823
化学式:
C50H70NO4PPdS
分子量:
918.57
MOL File:
2132978-44-8.mol

EPhos Pd G4 物理性質

外見 :
粉末または結晶

安全性情報

EPhos 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 901220
EPhos Pd G4 		2132978-44-8 1g ￥51400 2023-06-01 購入
Sigma-Aldrich Japan 901220
EPhos Pd G4 		2132978-44-8 250mg ￥20500 2021-03-23 購入

EPhos Pd G4 化学特性,用途語,生産方法

使用

Buchwald palladacycle precatalyst with EPhos ligand for Pd-catalyzed C–N cross-coupling between primary amines and aryl halides to form 2-arylaminooxazoles. Catalyst system was reported with NaOPh (CDS001581).
It is a fourth generation (G4) Buchwald precatalyst that is 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. BrettPhos Pd G4 is highly useful in cross-coupling reactions. Some of its excellent features include lower catalyst loadings, shorter reaction time, and efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.

EPhos Pd G4 上流と下流の製品情報

原材料

準備製品

EPhos Pd G4 生産企業

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2132978-44-8()キーワード:

メタンスルホナト(2-ジシクロヘキシルホスフィノ-3,6-ジメトキシ-2',4',6'-トリ-i-プロピル-1,1'-ビフェニル)(2'-アミノ-1,1'-ビフェニル-2-イル)パラジウム(II), min. 98% [BrettPhos Palladacycle Gen. 3] メタンスルホナト(2-ジシクロヘキシルホスフィノ-2',6'-ジメトキシ-1,1'-ビフェニル)(2'-アミノ-1,1'-ビフェニル-2-イル)パラジウム(II)ジクロロメタン付加物 メタンスルホナト[9,9-ジメチル-4,5-ビス(ジフェニルホスフィノ)キサンテン](2'-メチルアミノ-1,1'-ビフェニル-2-イル)パラジウム(II), 98% [Xantphos Palladacycle Gen. 4]キサントPhosパラダサイクル第四世代 メタンスルホナト(2-ジ-t-ブチルホスフィノ-2',4',6'-トリ-i-プロピル-1,1'-ビフェニル)(2'-アミノ-1,1'-ビフェニル-2-イル)パラジウム(II), min. 98% [t-BuXPhos Palladacycle Gen. 3] メタンスルホナト(2-ジシクロヘキシルホスフィノ-3,6-ジメトキシ-2',4',6'-トリ-i-プロピル-1,1'-ビフェニル)(2'-メチルアミノ-1,1'-ビフェニル-2-イル)パラジウム(II), min. 98% [BrettPhos Palladacycle Gen. 4]ブレットホスパラダサイクル第四世代
  • 2132978-44-8
  • EPhos Pd G4
  • Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) (Ephos Pd G4)
  • Dicyclohexyl[3-(1-methylethoxy)-2′,4′,6′-tris(1-methylethyl)[1,1′-biphenyl]-2-yl]phosphine-κP](methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC]palladium
  • EPhos Catalyst
  • Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II)
  • dicyclohexyl-[2-isopropoxy-6-(2,4,6-triisopropylphenyl)phenyl]phosphane (N-methyl-2-phenyl-anilino)-methylsulfonyloxy-palladium
  • Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II)
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