Efficient Functionalisation of Cubic Monovinylsilsesquioxanes via Cross??Metathesis and Silylative Coupling with Olefins in the Presence of Ruthenium Complexes

…, B Marciniec, G Spólnik, W Danikiewicz

文献索引：Zak, Patrycja; Pietraszuk, Cezary; Marciniec, Bogdan; Spolnik, Brzegorz; Danikiewicz, Witold Advanced Synthesis and Catalysis, 2009 , vol. 351, # 16 p. 2675 - 2682

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被引用次数: 21

摘要

Abstract Monovinylheptaisobutylsilsesquioxane undergoes efficient cross-metathesis and silylative coupling with styrenes. Allyl derivatives were successfully tested in cross- metathesis in the presence of first generation Grubbs' catalyst, while heteroatom-substituted vinyl derivatives (vinyl ethers, 9-vinylcarbazole) efficiently undergo silylative coupling catalysed by ruthenium hydride complexes. Both reactions proceed highly ...