94988-65-5Relevant articles and documents
Effect of Liquid Glass Composition on the Catalytic Preparation of Pyrano[2,3-d]pyrimidine Derivatives
Abaszadeh, Mehdi,Roudbaraki, Seyyed Jalal,Ghashang, Majid
, p. 255 - 269 (2019)
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SCMNPs@Urea/Py-CuCl2: a recyclable catalyst for the synthesis of pyrano[2,3-d]pyrimidinone and pyrano[2,3-d] pyrimidine-2,4,7-trione derivatives
Zhang, Jun,Song, Hongqing,Cui, Ruirui,Deng, Chaoyong,Yousif, Qahtan A.
, p. 558 - 578 (2020/03/31)
An efficient, simple, and mild strategy for the one-pot multicomponent synthesis of pyrano[2,3-d]pyrimidinone and pyrano[2,3-d]pyrimidine-2,4,7-trione derivatives is described using SCMNPs@Urea/Py-CuCl2 nanoparticles as a reusable heterogeneous magnetic nanocatalyst. The catalyst was characterized using Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), vibrating sample magnetometry (VSM), energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), and scanning electron microscopy (SEM). The SCMNPs@Urea/Py-CuCl2 can be easily collected from the reaction solution by magnetic decantation using a permanent magnetic field and reused in six runs without significant decrease in catalytic activity.
Efficient one-pot synthesis of pyrano[2,3-d]pyrimidinone and pyrido [2,3-d] pyrimidine derivatives by using of Mn-ZIF-8?ZnTiO3 nanocatalyst
Farahmand, Tayebeh,Hashemian, Saeedeh,Sheibani, Ali
, (2020/01/21)
Mn-ZIF-8?ZnTiO3 nanocomposite was synthesized by sol-gel method. The morphology and structure of the nanocrystalline Mn-ZIF-8?ZnTiO3 was characterized by SEM, TEM, BET, XRD. The results confirmed the formation of Mn-ZIF-8?ZnTiO3 nanocomposite with particl
