ビス(アセトニトリル)パラジウム(ＩＩ)ジクロリド 化學特性,用途語,生産方法
外観
黃色～褐色、結(jié)晶～粉末
溶解性
アセトンに溶ける。
用途
有機合成用觸媒。
使用上の注意
アセトンに溶け、水、エタノールにほとんど溶けない。
化學的特性
Light yellow to Brown powder to crystaline.
物理的性質(zhì)
Bis(acetonitrile)dichloropalladium(II) is a yellow-brown solid that is soluble in organic solvents. It is a reagent and a catalyst for reactions that require soluble Pd(II).The compound is similar to bis(benzonitrile)palladium dichloride.
使用
suzuki reaction
主な応用
Synthesis of Oxindoles
To a dried screw-cap vial is added anilide (0.3 mmol), AgOCOCF3 (132.5 mg, 0.6 mmol), Bis(acetonitrile)dichloropalladium(II)
(3.5 mg, 0.015 mmol) and chlorobenzene. The reaction mixture is stirred
at 100-120 °C for 3-12 h in a pre-heated oil bath. After cooling to
room temperature, the reaction is diluted with EtOAc and filtered with a
glass filter. The filtrate is washed with 5% aqueous NaHCO3 and brine. The extract is dried over MgSO4 and concentrated in vacuo. The crude is purified by preparative TLC.
製造方法
Bis(acetonitrile)palladium dichloride is prepared by reacting two acetonitrile ligands and palladium(II) chloride.
一般的な説明
This product has been enhanced for catalytic efficiency.
ビス(アセトニトリル)パラジウム(ＩＩ)ジクロリド 上流と下流の製品情報
原材料
準備製品