5,5-二甲基-二氢-呋喃-2-酮合成路线 （共 98 条）
反应条件
(NH4)2S2O8; trifluorormethanesulfonic acid T=70°C;
参考文献
Tetrahedron, , vol. 49, # 24 p. 5351 - 5358
反应条件
copper(I) hydrotris(3,5-dimethylpyrazol-1-yl)borate in dichloromethane T=20°C; Inert atmosphere; chemoselective reaction;
参考文献
Organic and Biomolecular Chemistry, , vol. 7, # 22 p. 4777 - 4781
反应条件
Celite; pyridinium chlorochromate in dichloromethane T=30°C; 6 h;
参考文献
Journal of Chemical Research, Miniprint, , p. 2213 - 2246
反应条件
1: 90 percent / p-TsOH / methanol / 1 h / 20 °C 2: 93 percent / H2 / 10 percent Pd/C / ethyl acetate / 3 h / 20 °C 3: 88 percent / PDC / dimethylformamide / 3 h / 20 °C View Scheme
参考文献
Synthesis, , # 7 p. 1013 - 1022
反应条件
1: 93 percent / H2 / 10 percent Pd/C / ethyl acetate / 3 h / 20 °C 2: 88 percent / PDC / dimethylformamide / 3 h / 20 °C View Scheme
参考文献
Synthesis, , # 7 p. 1013 - 1022
反应条件
hydrogenchloride T=120°C; anschliessend Erhitzen des Reaktionsgemisches bis auf 195grad;
参考文献
Journal of Organic Chemistry, , vol. 19, p. 1996,2001
参考文献
Journal of the American Chemical Society, , vol. 80, p. 3428
US2839538 , ;
参考文献
Journal of the American Chemical Society, , vol. 80, p. 3428
US2839538 , ;
反应条件
Celite; pyridinium chlorochromate in dichloromethane 5 h; Heating;
参考文献
Baskaran, Sundarababu; Islam, Imadul; Chandrasekaran, Srinivasan
Journal of Chemical Research, Miniprint, 1992 , p. 2213 - 2246
反应条件
Celite; pyridinium chlorochromate in dichloromethane 30 h; Heating;
参考文献
Journal of Chemical Research, Miniprint, , p. 2213 - 2246
