41446-65-5Relevant academic research and scientific papers
Reaction of trialkyl(dibromomethyl)silanes or 1,2-bis(dibromomethyl)benzene with triorganomanganates. A facile and selective synthesis of alkenylsilanes and 1,2-diaryl-1,2-dihydrobenzocyclobutenes
Kakiya,Shinokubo,Oshima
, p. 2139 - 2147 (2007/10/03)
Treatment of trialkyl(dibromomethyl)silanes with trialkylmanganates, derived from manganese(II) chloride and three molar amounts of Grignard reagents or alkyllithiums, provided (E)-1-trialkylsilyl-1-alkenes with high stereoselectivity in good yields. The reaction of trialkyl(dibromomethyl)silanes with alkylmagnesium halides proceeded in the presence of a catalytic amount of manganese(II) chloride. Treatment of 1,2-bis(dibromomethyl)benzene with triphenylmanganate gave 1,2-diphenyl-1,2-dihydrobenzocyclobutene.
Manganese-catalyzed reaction of gem-dibrornoalkanes with Grignard reagents. Selective synthesis of alkenylsilanes
Kakiya, Hirotada,Inoue, Rie,Shinokubo, Hiroshi,Oshima, Koichiro
, p. 3275 - 3278 (2007/10/03)
Treatment of dibromomethyltrialkylsilanes with butylmagnesium bromide in the presence of a catalytic amount of manganese(II) chloride provided (E)-1-trialkylsilyl-1-pentenes with high stereoselectivity in good yields.
