2,5-二甲氧基四氢呋喃合成路线 (共 286 条)
反应条件
in acetic acid
Heating;
参考文献
Llobet, Antoni; Masllorens, Ester; Rodriguez, Montserrat; Roglans, Anna; Benet-Buchholz, Jordi
European Journal of Inorganic Chemistry, 2004 , # 8 p. 1601 - 1610
反应条件
hydrogenchloride; sodium acetate in 1,4-dioxane; water
72 h; Ambient temperature; Yield given;
参考文献
Maag, Hans; Locher, Rita; Daly, John J.; Kompis, Ivan
Helvetica Chimica Acta, 1986 , vol. 69, p. 887 - 897
反应条件
sodium tetrahydroborate; sulfuric acid; water in tetrahydrofuran; methanol
T=10 - 20°C; 1.5 h; Yields of byproduct given;
参考文献
Verardo, Giancarlo; Dolce, Anna; Toniutti, Nicoletta
Synthesis, 1999 , # 1 p. 74 - 79
参考文献
Liu, Wei; Ma, Yuan; Yin, Yingwu; Zhao, Yufen
Bulletin of the Chemical Society of Japan, 2006 , vol. 79, # 4 p. 577 - 579
反应条件
acetic acid
T=150°C; Paal-Knorr pyrrole synthesis; 0.166667 h; Microwave irradiation;
参考文献
Liu, Kun; Lu, Hong; Hou, Ling; Qi, Zhi; Teixeira, Catia; Barbault, Florent; Fan, Bo-Tao; Liu, Shuwen; Jiang, Shibo; Xie, Lan
Journal of Medicinal Chemistry, 2008 , vol. 51, # 24 p. 7843 - 7854
反应条件
sodium tetrahydroborate; sulfuric acid; water in tetrahydrofuran; methanol
T=10 - 20°C; 1.5 h; Yield given;
参考文献
Verardo, Giancarlo; Dolce, Anna; Toniutti, Nicoletta
Synthesis, 1999 , # 1 p. 74 - 79
参考文献
Liu, Wei; Ma, Yuan; Yin, Yingwu; Zhao, Yufen
Bulletin of the Chemical Society of Japan, 2006 , vol. 79, # 4 p. 577 - 579
参考文献
Nihon Medi-Physics Co., Ltd.
Patent: US6486323 B1, 2002 ;
反应条件
in acetic acid
Heating;
参考文献
Kashima, Choji; Hibi, Shigeki; Maruyama, Tatsuya; Harada, Kazuo; Omote, Yoshimori
Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 913 - 916
反应条件
sodium acetate; acetic acid in water
4 h; Reflux;
参考文献
BIOTA SCIENTIFIC MANAGEMENT PTY LTD; MITCHELL, Jeffrey Peter; PITT, Gary; DRAFFAN, Alistair George; MAYES, Penelope Anne; ANDRAU, Laura; ANDERSON, Kelly
Patent: WO2011/94823 A1, 2011 ;
Location in patent: Page/Page column 105 ;