2-甲基-1,3-环戊二酮合成路线 （共 110 条）
反应条件
sodium ethanolate
1.) ethanol, RT, 15 min, 2.) reflux, 3 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Schick, Hans; Schwarz, Hartmut; Finger, Angelika; Schwarz, Sigfrid
Tetrahedron, 1982 , vol. 38, # 9 p. 1279 - 1283
反应条件
sodium hydride
1.) THF, 2.) destill., 0.013 kPa; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Garst, Michael E.; McBride, Bill J.
Journal of Organic Chemistry, 1983 , vol. 48, # 8 p. 1362 - 1364
反应条件
(i) NaOMe, MeOH, (ii) /BRN= 635994/; Multistep reaction;
参考文献
Bredereck,H. et al.
Justus Liebigs Annalen der Chemie, 1972 , vol. 762, p. 62 - 72
反应条件
titanium tetrachloride in dichloromethane
T=20°C; 0.5 h;
参考文献
Clerici, Angelo; Pastori, Nadia; Porta, Ombretta
Tetrahedron, 2001 , vol. 57, # 1 p. 217 - 225
反应条件
potassium carbonate in acetone
T=20 - 60°C; 8 h;
参考文献
Schule, Arnaud; Liang, Huan; Vors, Jean-Pierre; Ciufolini, Marco A.
Journal of Organic Chemistry, 2009 , vol. 74, # 4 p. 1587 - 1597
参考文献
Ganguli; Burka; Harris
Journal of Organic Chemistry, 1984 , vol. 49, # 20 p. 3762 - 3766
反应条件
sodium ethanolate
1.) ethanol, RT, 15 min, 2.) reflux, 3 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Schick, Hans; Schwarz, Hartmut; Finger, Angelika; Schwarz, Sigfrid
Tetrahedron, 1982 , vol. 38, # 9 p. 1279 - 1283
参考文献
The United States of America as represented by the Secretary of the Navy
Patent: US4338466 A1, 1982 ;
反应条件
sodium hydride
1.) THF, 2.) destill., 0.013 kPa; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Garst, Michael E.; McBride, Bill J.
Journal of Organic Chemistry, 1983 , vol. 48, # 8 p. 1362 - 1364
反应条件
[Co(triphenylphosphane)2Cl2]; potassium carbonate in chloroform
12 h; Heating; Yields of byproduct given;
参考文献
Noelke, Margot; Verevkin, Sergej P.; Beckhaus, Hans-Dieter; Ruechardt, Christoph
Liebigs Annalen, 1995 , # 1 p. 41 - 52
