4413-14-3Relevant articles and documents
Synthesis of Spiro[2.2]pentanes and Spiro[2.3]hexanes Employing the Me3Al/CH2I2 Reagent
Ramazanov, Ilfir R.,Kadikova, Rita N.,Zosim, Tat'yana P.,Dzhemilev, Usein M.,de Meijere, Armin
, p. 7060 - 7067 (2017/12/28)
Substituted alkylidenecyclopropanes reacted with 5 equivalents each of Me3Al and CH2I2 at room temperature in hexane to give 1-mono- and 1,1-disubstituted spiro[2.2]pentanes in high yields. Surprisingly, the same reaction
Synthesis of multi-substituted cyclobutanes and alkylidenecyclobutanes by the reaction of cyclobutylmagnesium carbenoids with nucleophiles
Satoh, Tsuyoshi,Kasuya, Takashi,Ishigaki, Masashi,Inumaru, Mio,Miyagawa, Toshifumi,Nakaya, Nobuhito,Sugiyama, Shimpei
experimental part, p. 397 - 408 (2011/04/15)
Treatment of 1-chlorocyclobutyl p-tolyl sulfoxides with Grignard reagents such as ethylmagnesium chloride, isopropylmagnesium chloride, and cyclopentylmagnesium chloride in THF at low temperature gave cyclobutylmagnesium carbenoids in high yields. The gen