1.1: 10 h / Heating 2.1: NaOMe; tetrabutylammonium iodide / dimethylformamide / 1 h / 20 °C 2.2: 60.7 percent / dimethylformamide / 8 h / 40 °C 3.1: 90 percent / BBr3 / CH2Cl2 / 2 h / 20 °C View Scheme
参考文献
Pettit, George R.; Grealish, Matthew P.; Jung, M. Katherine; Hamel, Ernest; Pettit, Robin K.; Chapuis, J.-Charles; Schmidt, Jean M.
Journal of Medicinal Chemistry, 2002 , vol. 45, # 12 p. 2534 - 2542