Alpha,Alpha-二甲基-γ-丁内酯合成路线 （共 28 条）
反应条件
1: benzene / Ambient temperature 2: 76 percent / pyridine / benzene / 1 h 3: 99 percent / n-Bu3SnH, AIBN / benzene / Heating; other Se-phenyl selenocarbonates; other solvent; other reaction time; regioselectivity; synthesis of γ- and δ-lactones View Scheme
参考文献
Journal of Organic Chemistry, , vol. 57, # 17 p. 4696 - 4705
反应条件
1: 76 percent / pyridine / benzene / 1 h 2: 99 percent / n-Bu3SnH, AIBN / benzene / Heating; other Se-phenyl selenocarbonates; other solvent; other reaction time; regioselectivity; synthesis of γ- and δ-lactones View Scheme
参考文献
Journal of Organic Chemistry, , vol. 57, # 17 p. 4696 - 4705
反应条件
sodium hypochlorite; 2,2,6,6-tetramethyl-1-piperidinyloxy, free radical; sodium hydrogencarbonate; potassium bromide in dichloromethane; water T=0°C; Inert atmosphere;
参考文献
Ueki, Yusuke; Ito, Hideto; Usui, Ippei; Breit, Bernhard
Chemistry - A European Journal, 2011 , vol. 17, # 31 p. 8555 - 8558
反应条件
lithium diisopropyl amide 1.) THF, -78 deg C, 30 min, 2.) THF, HMPA, a) -78 deg C, 4 h, b) RT, overnight; Yield given. Multistep reaction;
参考文献
Journal of Medicinal Chemistry, , vol. 34, # 4 p. 1460 - 1467
反应条件
pyridine; phosphorus pentachloride T=0°C;
参考文献
Liebigs Annalen, , # 9 p. 1655 - 1662
反应条件
Einleiten von Aethylenoxid;
参考文献
Journal of the American Chemical Society, , vol. 63, p. 3158
Org. Reactions, , vol. 1, p. 288
反应条件
sodium iodide T=60°C;
参考文献
Journal of Heterocyclic Chemistry, , vol. 50, # 6 p. 1415 - 1418
反应条件
hydrogen bromide Erhitzen mit wss. Kalilauge und anschliessend mit wss. Bromwasserstoffsaeure;
参考文献
Chemicke Listy, , vol. 51, p. 2139,2141
Collection of Czechoslovak Chemical Communications, , vol. 23, p. 1981,1983
反应条件
hydrogen bromide Erhitzen mit wss. Kalilauge und anschliessend mit wss. Bromwasserstoffsaeure;
参考文献
Chemicke Listy, , vol. 51, p. 2139,2141
Collection of Czechoslovak Chemical Communications, , vol. 23, p. 1981,1983
反应条件
sodium peroxodisulphate; silver nitrate in water T=60°C; 3 h; other reagent; Product distribution;
参考文献
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 30, # 5 p. 830 - 834
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 5 p. 1070 - 1075
