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Chemistry of Natural Compounds, 1989 , vol. 25, # 6 p. 708 - 713
Khimiya Prirodnykh Soedinenii, 1989 , # 6 p. 834 - 840
1.1: HBr / toluene / 18 h / Heating 2.1: 3 h 3.1: n-butyllithium / tetrahydrofuran 3.2: tetrahydrofuran; hexamethylphosphoric acid triamide / 1 h / 20 °C View Scheme
参考文献
Kovalev, B. G.; Matveeva, E. D.; Stan, V. V.; Vovk, G. A.; Yudin, L. G.; Kost, A. N.
Journal of Organic Chemistry USSR (English Translation), 1980 , vol. 16, # 10 p. 1728 - 1733
Zhurnal Organicheskoi Khimii, 1980 , vol. 16, # 10 p. 2032 - 2038
1: 75 percent / 48percent HBr / Heating 2: 99 percent / p-toluenesulfonic acid 3: 1.) LiNH2, HMPTA / 1.) RT, 1 h, 2.) a) 10 deg C, 1 h, b) RT, 15 h, c) 55 deg C, 10 h 4: 85 percent / p-TsOH / methanol; H2O / 18 h / 20 °C View Scheme
参考文献
Odinolov, V. N.; Dzhemilev, U. M.; Ishmuratov, G. Yu.; Botsman, L. P.; Vostrikova, O. S.; et al.
Chemistry of Natural Compounds, 1987 , vol. 23, p. 242 - 244
Khimiya Prirodnykh Soedinenii, 1987 , # 2 p. 286 - 289
Kulkarni, S. M.; Mamdapur, V. R.; Chadha, M. S.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1984 , vol. 23, # 12 p. 1208 - 1210
