双(三苯膦基)醋酸钯(II)(Bis(triphenylphosphinepalladium) acetate):14588-08-0
概述
双(三苯膦基)醋酸钯(II)在交叉偶合反应、铃木偶联反应中催化性能优异,在医药工业和有机工业中有着广泛的应用。
制备
将0.2gPd(AC)2溶解于10mL冰醋酸(也可采用甲苯、二氯甲烷、二甲基亚砜或N-N-二甲基甲酰胺)中得醋酸钯溶液,将0.5gPPh3溶解于30mL无水乙醇(也可采用二氯甲烷、甲苯、二甲基亚砜或N-N-二甲基甲酰胺)中得三苯基膦溶液,将醋酸钯溶液加入三苯基膦溶液中,超声60℃反应5h后冷却,过滤,得到黄色结晶钯配合物,收率为98.5%,产物质量纯度为99.5%。
用途
有机试剂,医药中间体。Bis(triphenylphosphine)palladium(II)diacetate。
双(三苯膦基)醋酸钯(II)
二(三笨基膦)二(乙酸)钯(LL);三苯基膦醋酸钯;二(乙酰丙酮)三苯基膦钯;二(三苯基膦)二(乙酸)钯(II);二(三苯基膦)二乙酸钯(II)PD>14.3;二(三苯基膦)二乙酸钯(II)1G;三苯基膦醋酸钯PD(OAC)2(PPH3)2;二乙酰基双(三氟苯基磷)钯(II),PD14.2%
Bis(triphenylphosphinepalladium) acetate
Diacetatobis(triphenylphosphine)palladium(II)Storerefrigerated;Bis(acetato)bis(triphenylphosphine)palladium(II),Palladium(II)bis(triphenylphosphine)diacetate;Palladium,bis(acetato-O)bis(triphenylphosphine)-;Diacetatobis(triphenylphosphine)palladium(II),Pd14.2%;Diacetatobis(Triphenylphosphosphate)PalladiuM;Bis(triphenylphosphine)palladium(II)acetate,99%;Diacetatobis(triphenylphosphine)palladiuM(II),98%(PPh3)2Pd(OAc)2;
14588-08-0
238-628-4
C40H36O4P2Pd
749.08
136 °C (dec.)(lit.)
Yellow Powder
Xn
22-24/25
28439000
Inert atmosphere,Store in freezer, under -20°C