反应条件
1: 98 percent / NaHCO3 / toluene / 2.5 h / 86 °C 2: 78 percent / H2 / 10percent Pd/C / ethyl acetate / Ambient temperature 3: 1) Ba(OH)2*8H2O, 2) H2SO4 / 1) water, room temp., 2) <10 degC -> room temp., overnight 4: AG 50-X4(H+) / 120 h / Ambient temperature 6: 51 percent / pyridine / refrigerator, overnight View Scheme
参考文献
Grethe; Mitt; Williams; Uskokovic
Journal of Organic Chemistry, 1983 , vol. 48, # 26 p. 5309 - 5315
