1: 92 percent / pyridine / 2 h / 20 °C
2: 79 percent / POCl3 / 2.5 h / Heating
View Scheme
参考文献
Wang, Changsheng; Palsson, Lars-Olof; Batsanov, Andrei S.; Bryce, Martin R.
Journal of the American Chemical Society, 2006 , vol. 128, # 11 p. 3789 - 3799