2,6-二甲基-4-吡喃酮合成路线 （共 72 条）
反应条件
sulfuric acid; water; acetic acid Decarboxylation; 5 h; Heating;
参考文献
Shahrisa; Tabrizi; Ahsani
Organic Preparations and Procedures International, 2000 , vol. 32, # 1 p. 47 - 55
反应条件
trifluoroacetic acid in benzene Ambient temperature12-18 h;
参考文献
Koreeda, Masato; Akagi, Hiroshi
Tetrahedron Letters, 1980 , vol. 21, p. 1197 - 1200
反应条件
hydrogenchloride in water; acetone 16 h; Reflux;
参考文献
Novikov; Shestak; Denisenko
Russian Chemical Bulletin, 2010 , vol. 59, # 8 p. 1600 - 1604
参考文献
Journal of the Chemical Society, , vol. 59, p. 620
Chemische Berichte, , vol. 25, p. 1069,1070
Chemische Berichte, , vol. 57, p. 1491
反应条件
sulfuric acid; water; acetic acid Decarboxylation; 5 h; Heating;
参考文献
Shahrisa; Tabrizi; Ahsani
Organic Preparations and Procedures International, 2000 , vol. 32, # 1 p. 47 - 55
反应条件
water 60 h; Heating;
参考文献
Crombie, Leslie; Games, David E.; James, Alun W. G.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1996 , # 22 p. 2715 - 2724
参考文献
Justus Liebigs Annalen der Chemie, , vol. 257, p. 258
Chemische Berichte, , vol. 25, p. 342
Journal of the Chemical Society, , vol. 121, p. 1985
反应条件
in xylene 1.5 h; Heating;
参考文献
Helvetica Chimica Acta, , vol. 70, p. 203 - 209
反应条件
1: 1.) lithium bis(trimethylsilyl)amide / 1.) THF, -78 deg C, 30 min, 2.) gradually warmed to room temp., 2-3 h, room temp. 2: 65 percent / trifluoroacetic acid / benzene / Ambient temperature; 12-18 h View Scheme
参考文献
Tetrahedron Letters, , vol. 21, p. 1197 - 1200
反应条件
cobalt(II) complex of dehydroacetic acid (2) T=100 - 105°C; 216 h;
参考文献
Marquet, J.; Moreno-Manas, M.
Chemistry Letters, 1981 , p. 173 - 176
