反应条件
1.1: 50 percent / tetrahydrofuran / 0.5 h / -78 °C 2.1: 2-Mes-6,7-dihydro-5H-pyrrolo[2,1c][1,2,4]triazol-2-ium Cl / 1,2-dichloro-ethane; ethanol / 0.25 h / 0 °C 2.2: 25 percent / DBU / CH2Cl2 / 0 - 20 °C View Scheme
参考文献
Chiang, Pei-Chen; Kaeobamrung, Juthanat; Bode, Jeffrey W.
Journal of the American Chemical Society, 2007 , vol. 129, # 12 p. 3520 - 3521
