反应条件
1: 71 percent / copper / 3 h / 200 °C 2: aq. acetic acid, iron / acetone / 3 h / Heating 3: 1.) aq. H2SO4, NaNO2, 2.) NaN3 / dioxane / 1.) 0-5 deg C, 20 min, 2.) RT, 70 min 4: 71 percent / aq. hydrazine / methanol / 1 h / Ambient temperature 5: 23 percent / methanol / 0.75 h / Ambient temperature; Irradiation View Scheme
参考文献
Bulletin of the Chemical Society of Japan, , vol. 67, # 3 p. 895 - 897
