1: anhydrous sodium carbonate, dimethylformamide / xylene / 2 h / below 100 deg C 2: 72 percent / thionyl chloride, pyridine / 1 h / Heating View Scheme
参考文献
Reddy, V Rama Kishan; Reddy, P S N; Ratnam, C V
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1992 , vol. 31, # 8 p. 499 - 502