2,2-二甲基-5-苯基-1,3-二氧杂环乙烷-4,6-二酮合成路线 （共 12 条）
反应条件
sulfuric acid; acetic anhydride Anschliessendes Behandeln mit Aceton;
参考文献
Journal of the American Chemical Society, , vol. 80, p. 4933,4938
反应条件
sulfuric acid; acetic anhydride T=20°C; 0.166667 h; Inert atmosphere;
参考文献
Reddy Chidipudi, Suresh; Khan, Imtiaz; Lam, Hon Wai
Angewandte Chemie - International Edition, 2012 , vol. 51, # 48 p. 12115 - 12119
Angew. Chem.
反应条件
boron trifluoride diethyl etherate Cycloaddition;
参考文献
Saidi; Shaterian; Sheibani
Synthetic Communications, 2000 , vol. 30, # 13 p. 2345 - 2351
反应条件
1: Heating 2: 32 percent / BF3*Et2O View Scheme
参考文献
Synthetic Communications, , vol. 30, # 13 p. 2345 - 2351
反应条件
triethylamine in dimethyl sulfoxide T=20°C; Substitution;
参考文献
Chen, Bang-Chi; Lue, Ping
Organic Preparations and Procedures International, 1992 , vol. 24, # 2 p. 185 - 188
反应条件
samarium diiodide; water in tetrahydrofuran T=20°C; Inert atmosphere;
参考文献
Collins, Karl D.; Oliveira, Juliana M.; Guazzelli, Giuditta; Sautier, Brice; De Grazia, Sara; Matsubara, Hiroshi; Helliwell, Madeleine; Procter, David J.
Chemistry - A European Journal, 2010 , vol. 16, # 33 p. 10240 - 10249
反应条件
in tetrahydrofuran; methanol; water; Petroleum ether
参考文献
Recherche et Industrie Therapeutiques
Patent: US4066664 A1, 1978 ;
反应条件
in tetrahydrofuran; methanol; water; Petroleum ether
参考文献
Recherche et Industrie Therapeutiques
Patent: US4066664 A1, 1978 ;
反应条件
1: 27 percent / sodium acetate, acetic acid / dimethylformamide / 24 h / Ambient temperature 2: 91 percent / hydrazine hydrate / dimethylformamide / 24 h / Ambient temperature View Scheme
参考文献
Toth, Gyoergy; Molnar, Sandor; Tamas, Tivadar; Borbely, Ildiko
Synthetic Communications, 1997 , vol. 27, # 20 p. 3513 - 3523
反应条件
N,N-dimethylmethyleneammonium iodide in methanol
T=65°C;
参考文献
Hin, Bunda; Majer, Pavel; Tsukamoto, Takashi
Journal of Organic Chemistry, 2002 , vol. 67, # 21 p. 7365 - 7368
