反应条件
1: 77 percent / POCl3 / 0.17 h / 90 - 100 °C
2: 55 percent / CAN, pyridine-2,6-dicarboxylic acid N-oxide / acetonitrile; H2O / 0.5 h / 0 - 5 °C
View Scheme
参考文献
Kitahara, Yoshiyasu; Nagaoka, Yasuo; Matsumura, Tamaki; Kubo, Akinori
Heterocycles, 1994 , vol. 38, # 3 p. 659 - 678
