3-甲基-2,5-二吡咯烷酮合成路线 (共 15 条)
反应条件
hydrogenchloride; sodium tetrahydroborate
1.) ethanol, -40 to -30 deg C, 50 min, 2.) ethanol, pH 3; Multistep reaction. Title compound not separated from byproducts;
参考文献
Nagasaka, Tatsuo; Esumi, Sayuri; Ozawa, Naganori; Kosugi, Yoshiyuki; Hamaguchi, Fumiko
Heterocycles, 1981 , vol. 16, # 11 p. 1987 - 1992
反应条件
sodium ethanolate
8 h; Heating;
参考文献
Gossauer, Albert; Hinze, Ralf-Peter; Kutschan, Reinhard
Chemische Berichte, 1981 , vol. 114, # 1 p. 132 - 146
参考文献
Das-Gupta
Journal of the Indian Chemical Society, 1933 , vol. 10, p. 111,114
反应条件
hydrogenchloride; sodium tetrahydroborate
1.) -40 to -30 deg C, 50 h, 2.) pH 3; Multistep reaction;
参考文献
Nagasaka, Tatsuo; Esumi, Sayuri; Ozawa, Naganori; Kosugi, Yoshiyuki; Hamaguchi, Fumiko
Heterocycles, 1981 , vol. 16, # 11 p. 1987 - 1992
反应条件
Yield given. Multistep reaction;
参考文献
Rama Rao; Singh; Varaprasad
Tetrahedron Letters, 1991 , vol. 32, # 34 p. 4393 - 4396