反应条件
1: 79 percent / SOCl2, pyridine / benzene 3: 1.) KOH, 2.) HCl 4: 59 percent / EtONa / ethanol View Scheme
参考文献
Nabeshima, Tatsuya; Nishijima, Katsunori; Tsukada, Naoko; Furusawa, Hiroyuki; Hosoya, Toshiyuki; Yano, Yumihiko
Journal of the Chemical Society, Chemical Communications, 1992 , # 15 p. 1092 - 1094