5-甲氧基-2-吡咯烷酮合成路线 (共 12 条)
反应条件
electrochamical oxidation;
参考文献
Journal of Antibiotics, , vol. 49, # 4 p. 380 - 385
反应条件
sodium methylate T=5°C; Pt-electrode;
参考文献
Tetrahedron Letters, , vol. 31, # 47 p. 6923 - 6926
反应条件
hydrogenchloride; sodium tetrahydroborate T=-5 - 0°C; 6 h;
参考文献
European Journal of Medicinal Chemistry, , vol. 26, # 4 p. 403 - 413
反应条件
hydrogenchloride 0.333333 h; Heating;
参考文献
Heterocycles, , vol. 22, # 8 p. 1733 - 1739
反应条件
hydrogenchloride 1 h; Heating;
参考文献
Heterocycles, , vol. 14, # 9 p. 1245 - 1249
反应条件
0.25 h; Irradiation;
参考文献
Journal of Organic Chemistry, , vol. 48, # 26 p. 5164 - 5170
反应条件
n-butyllithium 1.) THF, hexane, -70 deg C, 45 min, 2.) THF, hexane, -70 deg C, 2 h; Yield given. Multistep reaction;
参考文献
Toja, E; Gorini, C; Zirotti, C; Barzaghi, F; Galliani, G
European Journal of Medicinal Chemistry, 1991 , vol. 26, # 4 p. 403 - 413
反应条件
zinc(II) chloride in 1,2-dichloro-ethane Heating;
参考文献
Shono, Tatsuya; Matsumura, Yoshihiro; Kanazawa, Takenobu
Tetrahedron Letters, 1983 , vol. 24, # 12 p. 1259 - 1262
反应条件
1: in tetrahydrofuran T=0°C; 3 h; Inert atmosphereReflux; 2: With ammonium chloride in tetrahydrofuran Inert atmosphere; Product distribution / selectivity;
参考文献
Targeon SAS
Patent: EP2537827 A1, 2012 ;
Location in patent: Page/Page column 7-8 ;
反应条件
in tetrahydrofuran 2 h; Heating; Yield given;
参考文献
Coulton, S.; Francois, I.; Southgate, R.
Tetrahedron Letters, 1990 , vol. 31, # 47 p. 6923 - 6926