As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 52522-40-4,Tris(dibenzylideneacetone)dipalladium-chloroform, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.52522-40-4
General procedure: 0.0813 g (0.4637mmol) of TMQ, 0.1671 g (1.159 mmol) of dmfu and 0.2000 g (0.1932 mmol) of [Pd2(DBA)3. CHCl3] were dissolved under inert atmosphere (Ar) in 30 ml of anhydrous acetone. The mixture was stirred for 60 m and eventually treated with active charcoal for 5/10 min and filtered on celite filter. The resulting yellow solution was dried under vacuum and the residual treated with diethyl ether, filtered, washed with diethyl ether in excess and dried under vacuum. 0.1104 g (yield 67percent) of the title compound was obtained as pale yellow microcrystals.
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Reference£º
Article; Canovese; Visentin; Biz; Scattolin; Santo; Bertolasi; Journal of Organometallic Chemistry; vol. 786; (2015); p. 21 – 30;,
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