Novel [3+2] annulation via a trimethylenemethane zwitterion equivalent in water
作者:Lu Yue-Qi、Li Chao-Jun
DOI:10.1016/0040-4039(95)02201-5
日期:1996.1
Sequential nucleophilic and electrophilic alkylations of 1,3-dicarbonyl compounds with a trimethylenemethanezwitterionequivalent lead to a novel [3+2] annulation. The carbonyl alkylation was carried out via a metal mediated allylation reaction in water.