360788-73-4Relevant articles and documents
Bis(germavinylidene) [(Me3SiN=PPh2)2C=Ge→Ge=C- (Ph2P=NSiMe3)] and 1,3-Dimetallacyclobutanes [M{(μ2-C(Ph2P=NSiMe3)2} ]2 (M = Sn, Pb)
Leung, Wing-Por,Wang, Zhong-Xia,Li, Hung-Wing,Mak, Thomas C. W.
, p. 2501 - 2503 (2001)
Low-valent metallavinylidenes :M = C are scarce owing to the low stability of such species. Compound 1, prepared from [CH(Ph2P=NSiMe3)2Li(thf)] and GeCl2·dioxane, represents the first stable bis(germavinylidene)