A Novel and Efficient Five-Component Synthesis of Pyrazole Based Pyrido[2,3-d]pyrimidine-diones in Water: A Triply Green Synthesis
作者:Majid Heravi、Mansoureh Daraie
DOI:10.3390/molecules21040441
日期:——
A novel one pot synthesis of pyrazolo[4′,3′:5,6]pyrido[2,3-d]pyrimidine-diones, via a five-component reaction, involving, hydrazine hydrate, ethyl acetoacetate, and 1,3-dimethyl barbituric acid, an appropriate aryl aldehydes and ammonium acetate catalyzed via both of heterogeneous and homogeneous catalysis in water, is reported.
吡唑并[4',3':5,6]吡啶并[2,3-d]嘧啶-二酮的新型一锅合成,通过五组分反应,涉及水合肼、乙酰乙酸乙酯和1,3-据报道,二甲基巴比妥酸是一种合适的芳基醛和乙酸铵,可通过水中的非均相和均相催化进行催化。