2,3-二氢-4-三氯乙酰基呋喃合成路线 (共 13 条)
反应条件
1: 60 percent / NBS / CCl4 / 2 h / Heating 2: 70 percent / aq. NaOH / benzene / 16 h / Heating View Scheme
参考文献
Zanatta, Nilo; Faoro, Debora; Silva, Simone C.; Bonacorso, Helio G.; Martins, Marcos A.P.
Tetrahedron Letters, 2004 , vol. 45, # 29 p. 5689 - 5691
反应条件
potassium hydroxide; water in benzene 5 h; Heating;
参考文献
Hojo, Masaru; Masuda, Ryoichi; Sakaguchi, Syuhei; Takagawa, Makoto
Synthesis, 1986 , # 12 p. 1016 - 1017
反应条件
1: 60 percent / NBS / CCl4 / 2 h / Heating 2: 70 percent / Et3N / 16 h / 65 °C View Scheme
参考文献
Zanatta, Nilo; Faoro, Debora; Silva, Simone C.; Bonacorso, Helio G.; Martins, Marcos A.P.
Tetrahedron Letters, 2004 , vol. 45, # 29 p. 5689 - 5691
反应条件
1: 60 percent / NBS / CCl4 / 2 h / Heating 2: 72 percent / Et3N / 16 h / 65 °C View Scheme
参考文献
Zanatta, Nilo; Faoro, Debora; Silva, Simone C.; Bonacorso, Helio G.; Martins, Marcos A.P.
Tetrahedron Letters, 2004 , vol. 45, # 29 p. 5689 - 5691
反应条件
pyridine in chloroform
3 h; Ambient temperature;
参考文献
Hojo, Masaru; Masuda, Ryoichi; Sakaguchi, Syuhei; Takagawa, Makoto
Synthesis, 1986 , # 12 p. 1016 - 1017
参考文献
Effenberger, Franz; Maier, Roland; Schoenwaelder, Karl-Heinz; Ziegler, Thomas
Chemische Berichte, 1982 , vol. 115, p. 2766 - 2782
反应条件
triethylamine
1) 0 deg C, 17 h, 2) 0 deg C; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Effenberger, Franz; Maier, Roland; Schoenwaelder, Karl-Heinz; Ziegler, Thomas
Chemische Berichte, 1982 , vol. 115, p. 2766 - 2782
反应条件
N-bromosuccinmide in tetrachloromethane
2 h; Heating;
参考文献
Zanatta, Nilo; Faoro, Debora; Silva, Simone C.; Bonacorso, Helio G.; Martins, Marcos A.P.
Tetrahedron Letters, 2004 , vol. 45, # 29 p. 5689 - 5691
反应条件
pyridine; S-methylisothiourea sulfate
10 h; Heating;
参考文献
Madruga, Claudia da C.; Clerici, Edflia; Martins, Marcos A. P.; Zanatta, Nilo
Journal of Heterocyclic Chemistry, 1995 , vol. 32, # 3 p. 735 - 738
参考文献
Maynard-Faure; Gonser; Vaime; Bouchu
Tetrahedron Letters, 1998 , vol. 39, # 16 p. 2315 - 2318