反应条件
1: (i) POCl3, Py, (ii) H2, Pd-C, piperidine, EtOH 2: (i) O2, Py (irradiation), (ii) KHSO4 4: AlCl3 / toluene / Heating 5: diethyl ether / Ambient temperature View Scheme
参考文献
Wenkert,E.; Naemura,K.
Synthetic Communications, 1973 , vol. 3, p. 45 - 48
