1210068-71-5Relevant articles and documents
Pyridine/potassium tert-butoxide catalyzed benzannulation of β-diketones with dimethyl acetylenedicarboxylate
Hu, Bin,Meng, Ling-Guo,Liu, Yan-Ling,Liang, Mao,Xue, Song
experimental part, p. 4137 - 4142 (2011/02/27)
A benzannulation reaction of β-diketones with dimethyl acetylenedicarboxylate catalyzed by pyridine and potassium tertbutoxide is described. Fully substituted benzenes are synthesized from simple and commercially available starting materials under mild co