207686-60-0Relevant academic research and scientific papers
An alternative route to allylgermanes by the palladium-catalyzed reaction of germylsilanes with allylic halides
Ono, Kazuyoshi,Ishizuka, Hisao,Nakano, Taichi
, p. 144 - 148 (2007/10/03)
Pd(dba)2 (bis(dibenzylideneacetone)palladium complex) effectively catalyzes the reaction of (dimethylphenylgermyl)trimethylsilane with 2-alkenyl halides to bring about metal-, regio- and stereoselective metathesis resulting in the formation of 2-alkenylphenylgermanes with good yields. On the other hand, the reaction of (chlorodimethylgermyl)trimethylsilane with 2-alkenyl halides is effected by a palladium-phosphine complex to give 2-alkenylchlorogermanes selectively. Germylation of 3,4-dichloro-1-butene with (dimethylphenylgermyl)trimethylsilane forms 1,4-bis(dimethylphenylgermyl)-2-butene with a high yield.
Palladium-catalyzed metathesis of phenylalkyl- or chloroalkyldigermanes with allylic chlorides at room temperature
Nakano, Taichi,Enokido, Tatsuki,Noda, Sigeyuki,A-Ihara, Nao-Aki,Kosugi, Masanori,Migita, Toshihiko
, p. 493 - 496 (2007/10/03)
Metathesis of phenylalkyldigermanes (1,2-diphenyltetraethyl-, 1,2-diphenyltetramethyl-, phenylpentaethyl- or phenylpentamethyldigermane) or chloroalkyldigermanes (1,2-dichlorotetraethyl- or 1,2-dichlorotetramethyldigermane) with allylic chlorides proceeds
