反应条件
potassium carbonate in N,N-dimethyl-formamide
a) 70 deg C, 2 h, b) reflux, 1 h;
参考文献
Perree-Fauvet, Martine; Verchere-Beaur, Catherine; Tarnaud, Eric; Anneheim-Herbelin, Gilles; Bone, Nathalie; Gaudemer, Alain
Tetrahedron, 1996 , vol. 52, # 43 p. 13569 - 13588
