反应条件
1: 1.) NaH / 1.) DME, 0 deg C, 1 h, 2.) DME, r.t., 3 h
2: 91 percent / H2 / 5percent Pd/C / methanol
3: tetrahydrofuran; diethyl ether / 1 h / 0 °C
4: 3percent aq. H2SO4 / acetone
View Scheme
参考文献
Yamamoto, Takayoshi; Eki, Toshiko; Nagumo, Shinji; Suemune, Hiroshi; Sakai, Kiyoshi
Tetrahedron, 1992 , vol. 48, # 22 p. 4517 - 4524