反应条件
1: 1.) TFA, 2.) oxalyl chloride, 3.) 70percent HClO4 / 1.) CH2Cl2, 0 deg C, 2.) room temp., 1h, 3.) 0 deg C, 1h 2: 80 percent / m-chloroperbenzoic acid, pyridine / CH2Cl2 / 0.67 h / 0 °C View Scheme
参考文献
Wasserman; Lipshutz; Tremper; Wu
Journal of Organic Chemistry, 1981 , vol. 46, # 15 p. 2991 - 2999