82546-74-5Relevant academic research and scientific papers
Palladium-Catalyzed Germylation of Organic Halides with a Digermane. Unexpected Formation of Germylene-Insertion Type Products
Reddy, Prabhakar N.,Hayashi, Teruyuki,Tanaka, Masato
, p. 677 - 680 (2007/10/02)
Organic halides (RX) underwent dehalogenative germylation and germylene insertion type reactions with ClMe2GeGeMe2Cl in the presence of Pd(PPh3)4 as catalyst to give RGeMe2Cl and RGeMe2X respectively.
Photochemical Reactions of Vinyl-, Styryl- and Benzyl-Substituted Digermanes
Mochida, Kunio,Kikkawa, Haruhiko,Nakadaira, Yasuhiro
, p. 2772 - 2777 (2007/10/02)
Photochemical reactions of vinyl-, styryl- and benzyl-substituted digermanes by chemical trapping experiments.Photolysis of vinylpentamethyldigermane afforded 1-trimethyl-2-(pentamethyldigermyl)ethane as a major product, and styrylpentamethyldigermanes gave mainly styryltrimethylgermane.On the other hand, photolysis of benzyl-substituted digermanes (benzylpentamethyldigermane and 1,2-dibenzyltetramethyldigermane) gave hydrogermanes and hydrodigermanes as main products, respectively.These products were derived from germyl radicals generated by photoinduced homolysis of the germanium-germanium bond.In carbon tetra chloride (CCl4), these germyl radicals were converted to the corresponding chlorogermanes by abstraction of a chlorine atom.Germylene species were also to be evolved from such photolyses.
An Investigation of the Di-Grignard Approach to Metallabenzocyclobutenes of Group 14
Boer, H. J. R. De,Akkerman, O. S.,Bickelhaupt, F.
, p. 291 - 306 (2007/10/02)
The reactions of 1,2-dihydro-1-magnesabenzocyclobutane (5) with dichlorodimethylsilane (12a), dichloromethylgermane (12b) and dichloromethylstannane (12C) are reported; 1,2-dihydro-1,1-dimethyl-1-silabenzocyclobutene (14a) and 1,2-dihydro-1,1-dimethyl-1-germabenzocyclobutene (14b) were formed in high yields, but the tin analogue was not obtained.Eight-membered ring species, the dimers 17 and 18, were isolated for all three metals.Other products gave useful indications of the probable course of these interesting and complex reactions.
