in hexane addn. of C3O2 to AlMe3 (1:2, hexane) under stirring at -78°C, warming to room temp., standing for 10 h; cooling to -30°C and hydrolysing with NH4Cl-NH3-buffer (pH 8), sepn. of the organic layer, evapn. (vac.) and distn.;
aluminium trichloride in dichloromethane 1 h; Ambient temperatureother reaction time and temperature; other molecular proportion.; Product distribution;
参考文献
J. Gen. Chem. USSR (Engl. Transl.), , vol. 50, # 12 p. 2715 - 2720,2195 - 2199
Adams, Harry; Bailey, Neil A.; Denti, Gianfranco; McCleverty, Jon A.; Smith, John M. A.; Wlodarczyk, Andrzej
Journal of the Chemical Society, Chemical Communications, 1981 , # 7 p. 348 - 350
