1: 91 percent / PPh3, diethyl azodicarboxylate / tetrahydrofuran / 18 h / Ambient temperature
2: 93 percent / metyhylhydrazine / CH2Cl2 / 20 °C
View Scheme
参考文献
Baji, H.; Flammang, M.; Kimny, T.; Gasquez, F.; Compagnon, P. L.; Delcourt, A.
European Journal of Medicinal Chemistry, 1995 , vol. 30, # 7-8 p. 617 - 626