potassium carbonate; triethylamine in dichloromethane T=0°C;
参考文献
Rioz-Martinez, Ana; Kopacz, Malgorzata; De Gonzalo, Gonzalo; Torres Pazmino, Daniel E.; Gotor, Vicente; Fraaije, Marco W.
Organic and Biomolecular Chemistry, 2011 , vol. 9, # 5 p. 1337 - 1341