反应条件
1: 51 percent / sodium nitrite, phloroglucinol / dimethylsulfoxide / 20 h / Ambient temperature 2: 1) 3N sodium hydroxide; 3) acetic acid / 1) H2O, 0 deg C, 3 h; 2) H2O, 0 deg C, 5 h; 3) H2O, room temp., 20 h 3: 79 percent / mesyl chloride, triethylamine / CH2Cl2 / 1 h / 0 °C 4: 1) t-butyllithium; 2) copper(I)iodide, tributylphosphine 5: 42 percent / tributyltin hydride, azobisisobutyronitrile / toluene / 0.17 h / 110 °C 6: 88 percent / hydrogen fluoride-pyridine / acetonitrile / 2 h / Ambient temperature View Scheme
参考文献
Tanaka, Toshio; Hazato, Atsuo; Bannai, Kiyoshi; Okamura, Noriaki; Sugiura, Satoshi; et al.
Tetrahedron, 1987 , vol. 43, # 5 p. 813 - 824
