Related Products of 671-35-2, Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. The appropriate choice of redox mediator can avoid electrode passivation and overpotential. 671-35-2, Name is 5-Fluoro-4-hydroxypyrimidine, SMILES is O=C1NC=NC=C1F, belongs to pyrimidines compound. In a article, author is Shaik, Althaf, introduce new discover of the category.
Investigating structural aspects of Pyridopyrimidinone derivatives, an important precursor in medicinal chemistry
Pyridopyrimidinones are class of heterocyclic compounds which serves as important precursors in organic transformation and medicinal chemistry. In the current work three derivatives of pyrido[1,2-a]pyrimidine-3-carboxylates (1, 2 and 3 ) has been synthesized and characterized by NMR. The crystal structure of compound 1 (C12H12N2O3 center dot HCl) and 2 (2(C12H12N2O3)) were solved in monoclinic system with P2(1)/c space group and 3 (C11H9BrN2O3) shows concomitant polymorphism and solved in orthorhombic system with Pna2(1) and Pca2(1). The weak C-H center dot center dot center dot O and C-H center dot center dot center dot N intermolecular interactions play significant role in crystal packing of 4-Oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylates. Replacement of methyl group in compound 1 with Bromine atom resulted 3 with increased pi center dot center dot center dot pi stacking interactions. The unexpected concomitant polymorphic forms of compounds 3 with details of the crystal structures and supramolecular features are presented. In addition, Hirshfeld surface and 2D fingerprint plots were performed to understand the various intermolecular non-covalent interactions in pyrido[1,2-a]pyrimidine-3-carboxylates.
Related Products of 671-35-2, Each elementary reaction can be described in terms of its molecularity, the number of molecules that collide in that step. The slowest step in a reaction mechanism is the rate-determining step.you can also check out more blogs about 671-35-2.
Reference:
Pyrimidine | C4H4N2 – PubChem,
,Pyrimidine – Wikipedia