反应条件
potassium hydroxide in methanol 1) 5 h, r.t., then 2 h, reflux;
参考文献
Ravikumar, V. T.; Sathyamoorthi, G.; Thangaraj, K.; Rajagopalan, K.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 959