296274-10-7Relevant articles and documents
Efficient one-pot synthesis of polyhydroquinoline derivatives through the Hantzsch condensation using IRMOF-3 as heterogeneous and reusable catalyst
Rathod, Vaishali N.,Bansode, Nilam D.,Thombre, Premkumar B.,Lande, Machhindra K.
, p. 601 - 609 (2021)
A mesoporous Zn-based 2-amino terephthalate metal organic framework (IRMOF-3) catalyst was prepared using the solvothermal method. The synthesized catalyst was characterized by powder X-ray diffraction (XRD), thermogravimetric analysis (TGA), Fourier tran
Biogenic synthesis of ZnO nanoparticles from Parthenium histerophorus extract and its catalytic activity for building bioactive polyhydroquinolines
Mane, Prasad,Shinde, Bipin,Mundada, Pankaj,Karale, Bhausaheb,Burungale, Arvind
, p. 1743 - 1758 (2021/01/07)
Abstract: In the present protocol, biogenic synthesis of ZnO nanoparticles using an aqueous extract of weed, i.e. Parthenium is efficiently carried out. The proficient and operationally simple catalytic application of biogenic ZnO nanoparticle is explored towards a synthesis of pharmaceutically relevant and densely functionalized polyhydroquinolines by condensation of four components viz. aromatic aldehyde, dimedone, ethyl acetoacetate, and ammonium acetate. The synthesized polyhydroquinolines were screened for their antimicrobial activity against bacteria and fungi; some of them exhibit better to excellent activity. The developed protocol is enriched with captivating advantages such as excellent yields, shorter reaction time, recyclable catalyst and constructive use of an aqueous extract of Parthenium for the synthesis of ZnO nanoparticle. Graphical abstract: [Figure not available: see fulltext.]
Preparation, Antibacterial Activity, and Catalytic Application of Magnetic Graphene Oxide-Fucoidan in the Synthesis of 1,4-Dihydropyridines and Polyhydroquinolines
Amirnejat, Sara,Javanshir, Shahrzad,Nosrati, Aliakbar
, p. 1186 - 1196 (2021/12/31)
Polymer-coated magnetic nanoparticles are emerging as a useful tool for a variety of applications, including catalysis. In the present study, fucoidan-coated magnetic graphene oxide was synthesized using a natural sulfated polysaccharide. The prepared BaF