3-氨基-3-苯并[1,3]二氧戊环-5-基丙酸合成路线 (共 7 条)
反应条件
ammonium acetate in ethanol T=75 - 80°C; 15 h;
参考文献
Ube Industries, Ltd.
Patent: EP1621529 A1, 2006 ;
Location in patent: Page/Page column 42 ;
反应条件
ammonium acetate; malonic acid in ethanol
参考文献
Justus Liebigs Annalen der Chemie, , vol. 389, p. 36,111
反应条件
thionyl chloride 1 h; Heating;
参考文献
Tasnadi, Gabor; Forro, Eniko; Fueloep, Ferenc
Tetrahedron Asymmetry, 2008 , vol. 19, # 17 p. 2072 - 2077
反应条件
1: 2) TFAA / 1) r.t., 15 min, 2) reflux, 3 h 2: 56 percent / 6N HCl / 0.5 h / Heating View Scheme
参考文献
Dallemagne, Patrick; Rault, Sylvain; Pilo, Juan Carlos; Foloppe, Marie Paule; Robba, Max
Tetrahedron Letters, 1991 , vol. 32, # 44 p. 6327 - 6328
反应条件
trifluoroacetic acid 3 h; Heating;
参考文献
Dallemagne, Patrick; Rault, Sylvain; Pilo, Juan Carlos; Foloppe, Marie Paule; Robba, Max
Tetrahedron Letters, 1991 , vol. 32, # 44 p. 6327 - 6328
反应条件
trifluoroacetic anhydride 1) r.t., 15 min, 2) reflux, 3 h; Yield given. Multistep reaction;
参考文献
Dallemagne, P.; Pilo, J. C.; Rault, S.; Robba, M.
Bulletin de la Societe Chimique de France, 1993 , vol. 130, # 1 p. 121 - 124