反应条件
1.1: N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide / water / 50 °C
2.1: lithium hydroxide hydrate / water / 100 °C
2.2: pH 1
3.1: oxalyl dichloride / dichloromethane / 0 - 20 °C / Inert atmosphere
View Scheme
参考文献
Wasa, Masayuki; Engle, Keary M.; Lin, David W.; Yoo, Eun Jeong; Yu, Jin-Quan
Journal of the American Chemical Society, 2011 , vol. 133, # 49 p. 19598 - 19601