Stevensanaloge, Durch Nickelkomplexe Katalysierte Umlagerung Von Triarylphosphoryliden Und Darstellung Sowie Strukturbestimmung Von Phosphorylid?? …

F Heydenreich, A Mollbach, G Wilke…

文献索引：Heydenreich,F. et al. Israel Journal of Chemistry, 1972 , vol. 10, p. 293 - 319

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被引用次数: 44

摘要

Abstract The Stevens rearrangement of the triarylphosphorusylids R 3 P= CHR′(III)(R′= H, CH 3, C 2 H 5) to diarylbenzylphosphines (V) is catalyzed by nickel complexes (eg,(COD) 2 Ni (I)). Attempts to prepare trimesitylphosphine-methylene result in direct formation of dimesityl (mesitylmethyl) phosphine (XII)—the first recorded direct Stevens rearrangement of a phosphorusylid. Phosphorusylids react with nickeltetracarbonyl without rearrangement ...