反应条件
1: pyridine 2: NEt3, DMAP / CH2Cl2 3: 1) N-methylimidazole, POCl3, 2) iPr2NEt / 1) MeCN, r.t., 3 h, 2) MeCN, 3 h 4: 88 percent / aq.NH3 / acetonitrile / 4 h / Ambient temperature View Scheme
参考文献
Yamada, Kenji; Hattori, Yusaku; Inde, Takeshi; Kanamori, Takashi; Ohkubo, Akihiro; Seio, Kohji; Sekine, Mitsuo
Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 3 p. 776 - 778