反应条件
1: 3 h / Heating 2: H2 / 10percent Pd-C / ethanol / 9.5 h / 80 °C 3: 81 percent / 2 h / 100 °C 4: 1.) NaBH4 2.) Na2CO3 / 1.) MeOH, RT, 2 h 2.) THF-water, RT, 1.5 h 5: 53 percent / aq. HCl / dioxane / 2.5 h / Heating 6: 1.) Li 2.) 10percent Pd-C / 1.) liq. NH3-THF, 35 min 2.) tetralin, 210 deg C, 2 h View Scheme
参考文献
Yokoyama, Yuusaku; Okuyama, Naomi; Iwadate, Shinji; Momoi, Tokuko; Murakami, Yasuoki
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 5 p. 1319 - 1329
