1338580-06-5Relevant academic research and scientific papers
Solvent-free three-component synthesis of 7-aryl-1,1-dioxothieno[3,2-b] pyran derivatives catalyzed by ammonium acetate
Yao, Changsheng,Feng, Xiaodong,Wang, Cuihua,Jiang, Bei,Yu, Chenxia,Wang, Xiangshan,Li, Tuanjie,Tu, Shujiang
experimental part, p. 1111 - 1116 (2011/10/31)
An efficient synthesis of 7-aryl-1,1-dioxothieno[3,2-b]pyran derivatives via the reaction of aryl aldehyde, tetrahydrothiophene-3-one-1,1-dioxide and malononitrile or ethyl 2-cyanoacetate was performed at room temperature catalyzed by ammonium acetate und
