(E)-2-甲氧基-4-(1-丙烯基苯酚)合成路线 (共 44 条)
反应条件
potassium hydroxide
T=130 - 140°C; Behandeln des Reaktionsprodukts mit Dimethylsulfat und anschliessendes Kochen mit wss.-aethanol. HCl;
参考文献
Wagner
Chemiker-Zeitung, Chemische Apparatur, 1928 , vol. 52, p. 379
Chem. Zentralbl., 1928 , vol. 99, # I p. 3056
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Stockelbach
Patent: US1792716 , 1927 ;
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Stockelbach
Patent: US1792717 , 1927 ;
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Boedecker
Patent: US1812132 , 1926 ;
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Riedel-de Haen
Patent: DE505404 , 1925 ;
Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 17, p. 569,18 571
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Riedel-de Haen
Patent: DE539880 , 1925 ;
反应条件
potassium hydroxide
T=140°C;
参考文献
Boedecker
Patent: US1812132 , 1926 ;
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Riedel-de Haen
Patent: DE557547 , 1926 ;
Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 18, p. 572
参考文献
Rhone-Poulenc S. A.
Patent: US4138411 A1, 1979 ;
反应条件
potassium hydroxide
T=130 - 140°C; Behandeln des Reaktionsprodukts mit Dimethylsulfat und anschliessendes Kochen mit wss.-aethanol. HCl;
参考文献
Schimmel and Co
Ber. Schimmel, 1930 , p. 115
反应条件
sodium tetrahydroborate in methanol; tetrachloromethane
Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Zanarotti, Antonio
Journal of Organic Chemistry, 1985 , vol. 50, # 7 p. 941 - 945
反应条件
1: 99.7 percent / NaBH4 / ethanol / 0.17 h
2: 60.9 percent / Et3N / CH2Cl2 / 0.5 h
3: 84.9 percent / LiEt3BH / tetrahydrofuran / 4 h / Heating
View Scheme
参考文献
Nascimento, Isabele R.; Lopes, Lucia M.X.; Davin, Laurence B.; Lewis, Norman G.
Tetrahedron, 2000 , vol. 56, # 47 p. 9181 - 9193
反应条件
1: 60.9 percent / Et3N / CH2Cl2 / 0.5 h
2: 84.9 percent / LiEt3BH / tetrahydrofuran / 4 h / Heating
View Scheme
参考文献
Nascimento, Isabele R.; Lopes, Lucia M.X.; Davin, Laurence B.; Lewis, Norman G.
Tetrahedron, 2000 , vol. 56, # 47 p. 9181 - 9193
反应条件
1: potassium carbonate / tetrahydrofuran
2: hydrogenchloride; water / methanol / 20 °C
View Scheme
参考文献
Xia, Yamu; Chang, Liang; Ding, Yining; Jiao, Bin
Mendeleev Communications, 2010 , vol. 20, # 3 p. 151 - 152
反应条件
1: sodium hydride / tetrahydrofuran
2: potassium carbonate / tetrahydrofuran
3: hydrogenchloride; water / methanol / 20 °C
View Scheme
参考文献
Xia, Yamu; Chang, Liang; Ding, Yining; Jiao, Bin
Mendeleev Communications, 2010 , vol. 20, # 3 p. 151 - 152
反应条件
ethanol; sodium ethanolate
T=150 - 180°C;
参考文献
v. Wacek; Morghen
Chemische Berichte, 1937 , vol. 70, p. 183,186, 188