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標題: Novel ambiphilic dichlorocarbenoid equivalent in alkene cyclopropanation and carbonyl olefination
作者: Chien, C.T.
Tsai, C.C.
Tsai, C.H.
Chang, T.Y.
Tsai, P.K.
Wang, Y.C.
Yan, T.H.
關鍵字: enolizable ketones;methylenation;dihalocarbenes;tetrachloride;derivatives;generation;complexes;triphenylphosphine;dichloromethane;intermediate
Project: Journal of Organic Chemistry
期刊/報告no:: Journal of Organic Chemistry, Volume 71, Issue 11, Page(s) 4324-4327.
The Ti-Mg-dichloromethylene complexes derived from the oxidative addition of CCl4 to the Mg-TiCl4 bimetallic species serve as a novel class of ambiphilic dichlorocarbenoid equivalents. Not only is Ti-Mg-dichlorocarbenoid highly selective but also it seems highly reactive in both alkene cyclopropanations and carbonyl dichloromethylenations.
ISSN: 0022-3263
DOI: 10.1021/jo052610t
Appears in Collections:化學系所

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