反应条件
1: 1.) (NH4)2SO4, 1,1,1,3,3,3-hexamethyldisilazane, 2.) CsI / 1.) reflux, 15 h, 2.) MeCN, reflux, 2 h 2: 1.) lithium diisopropylamide (LDA) / 1.) THF, -70 deg C, 1 h, 2.) THF, -70 deg C, 1 h View Scheme
参考文献
Tanaka, Hiromichi; Takashima, Hideaki; Ubasawa, Masaru; Sekiya, Kouichi; Nitta, Issei; et al.
Journal of Medicinal Chemistry, 1992 , vol. 35, # 25 p. 4713 - 4719
