(4-甲氧基苯基)-氧代-乙醛肟合成路线 (共 16 条)
反应条件
1: pyridine, TiCl4 2: H2 / Raney-Ni 3: pyridinium chloride 4: 36percent aq. HCl / ethanol / 4 h / 80 °C View Scheme
参考文献
Qi, Chen Feng; Gomi, Yasushiro; Hirano, Takashi; Ohashi, Mamoru; Ohmiya, Yoshihiro; Tsuji, Frederick I.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 13 p. 1607 - 1612
反应条件
1: pyridine, TiCl4 2: H2 / Raney-Ni 3: pyridinium chloride 4: 36percent aq. HCl / ethanol / 4 h / 80 °C View Scheme
参考文献
Qi, Chen Feng; Gomi, Yasushiro; Hirano, Takashi; Ohashi, Mamoru; Ohmiya, Yoshihiro; Tsuji, Frederick I.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 13 p. 1607 - 1612
反应条件
chloro-trimethyl-silane; isopentyl nitrite in dichloromethane
T=-20°C;
参考文献
Mohammed, Abdulkarim H.A.; Nagendrappa, Gopalpur
Tetrahedron Letters, 2003 , vol. 44, # 13 p. 2753 - 2755
反应条件
hydrogenchloride; acetone-oxime in methanol; water
T=50°C; 2 h; pH 4;
参考文献
Meester, Johan W. G. De; Plas, Henk C. van der; Middelhoven, Wouter J.
Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 441 - 451
反应条件
hydrogenchloride; acetone-oxime in water
T=50°C; 2 h; pH 4;
参考文献
Meester, Johan W. G. De; Plas, Henk C. van der; Middelhoven, Wouter J.
Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 441 - 451
反应条件
1: With sodium hydroxide in water
12 h;
2: With perchloric acid; sodium nitrite in water
T=20°C; 14 h;
参考文献
Sheremetev
Russian Chemical Bulletin, 2005 , vol. 54, # 4 p. 1057 - 1059
反应条件
1: 1.) LHMDS, 3.) 1N aq. HCl
2: NaOEt, isoamylnitrite / ethanol / 96 h
View Scheme
参考文献
Usami, Ken; Isobe, Minoru
Tetrahedron, 1996 , vol. 52, # 37 p. 12061 - 12090
反应条件
sodium ethanolate
in der Kaelte;
参考文献
Borsche; Walter
Chemische Berichte, 1926 , vol. 59, p. 463
反应条件
1: pyridine, TiCl4
2: H2 / Raney-Ni
3: pyridinium chloride
View Scheme
参考文献
Qi, Chen Feng; Gomi, Yasushiro; Hirano, Takashi; Ohashi, Mamoru; Ohmiya, Yoshihiro; Tsuji, Frederick I.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 13 p. 1607 - 1612
参考文献
Borsche; Walter
Chemische Berichte, 1926 , vol. 59, p. 463