283593-12-4Relevant articles and documents
A New Biginelli Reaction Procedure Using Potassium Hydrogen Sulfate as the Promoter for an Efficient Synthesis of 3,4-Dihydropyrimidin-2(1H)-one
Tu, Shujiang,Fang, Fang,Zhu, Songlei,Li, Tuanjie,Zhang, Xiaojing,Zhuang, Qiya
, p. 537 - 539 (2004)
Simple and improved conditions have been found to carry out the Biginelli reaction for the synthesis of 3,4-dihydropyrimidin-2(1H)-one derivatives. This synthesis was performed using potassium hydrogen sulfate as the promoter in glycol solution. Compared
Fabrication of porous ultrathin carbon nitride nanosheet catalysts with enhanced photocatalytic activity for N- And O-heterocyclic compound synthesis
Li, Yancong,Ma, Jiliang,Liu, Zhendong,Jin, Dongnv,Jiao, Gaojie,Guo, Yanzhu,Wang, Qiang,Zhou, Jinghui,Sun, Runcang
, p. 365 - 372 (2021/01/11)
A simple and efficient photocatalytic method for the synthesis of dihydropyrimidinones (DHPMs) and their derivatives via porous ultrathin carbon nitride nanosheets (p-CNNs) without solvents was demonstrated. The yields of 3,4-dihydropyrimidin-2(1H)-ones/t
Efficient one-pot synthetic methods for the preparation of 3,4-dihydropyrimidinones and 1,4-dihydropyridine derivatives using BNPs?SiO2(CH2)3NHSO3H as a ligand and metal free acidic heterogeneous nano-catalyst
Bahrami, Kiumars,Khodamorady, Minoo,Sohrabnezhad, Samira
, (2020/01/23)
Heterocyclic compounds with biological and pharmacological activates like 3,4-dihydropyrimidin-2-(1H)-ones and 1,4-dihydropyridines have attracted great interest. Boehmite nanoparticles functionalized with silylpropyl sulfamic acid (BNPs?SiO2(C