作者:Kirill A Lukin、Anna Yu Masunova、Bogdan I Ugrak、Nikolai S Zefirov
DOI:10.1016/s0040-4020(01)86528-5
日期:1991.7
A method for the preparation of an unique type of hyrocarbons, namely, bismethylene derivatives of linear triangulanes, has been developed, and the syntheses of 1,4-bismethylenespiropentane, 1,5-bismethylenedispiro[2.0.2.1]heptanes, and 1,6-bismethylenetrispiro[2.0.0.2.1.1]nonanes were realized.