反应条件
1: 90.8 percent / conc.H2SO4 / 4 h / Heating 2: 80.7 percent Turnov. / Ba(OH)2*8H2O / methanol; benzene / 20 h / Ambient temperature 3: 45 percent / lead tetraacetate, pyridine, Cu(OAc)2 / benzene / 3 h / Heating 4: 1) Br2, 2) aq.KOH / 1) CCl4, r.t., 2) 135-145 deg C, 4 h 5: 86.2 percent / conc.H2SO4 / 4 h / Heating 6: 96 percent / LAH / diethyl ether / 2 h / Ambient temperature 7: 90.6 percent / PPTS / CH2Cl2 / 4 h / Ambient temperature 8: 1) n-BuLi, 2) HMPT / 1) THF, hexane, 10 deg C, 2) <25 deg C, 0.5 h 9: 83 percent / AcOH 10: 97 percent / H2, quinoline / 5percent Pd/BaSO4 / methanol View Scheme
参考文献
Ranganathan, S.; Maniktala, Vibha; Kumar, Raaj; Singh, G. P.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 12 p. 1197 - 1207
