反应条件
1: 65 percent / Fe acetonylacetonate / diethyl ether; liquid ammonia / from -30 to 20 deg C, 15 h 2: 93 percent / pyridine / 1) -5 deg C, 0.5 h, 2) 0 deg C, 6 h 3: 85 percent / LiBr / acetone / 6 h / Heating 4: 1) Li / 1) (C2H5)2O, -10 deg C, 2 h, 0-5 deg C, 1 h, 2) room temperature, 14 h 5: 1) 9-borabicyclo<3.3.1>nonane, 2) CH3CO2H / 1) THF, 0 deg C, 24 h, 2) reflux, 9 h 6: pyridine / Ambient temperature View Scheme
参考文献
Odinokov, V. N.; Balezina, G. G.; Ishmuratov, G. Yu.; Vakhitov, R. Sh.; Tolstikov, G. A.
Chemistry of Natural Compounds, 1985 , vol. 21, # 3 p. 369 - 371
Khimiya Prirodnykh Soedinenii, 1985 , vol. 21, # 3 p. 395 - 398
