在有机化学中，构建三维结构对于理解分子的立体化学和开发新型药物具有关键作用。传统的有机合成方法大多集中在二维芳香族化合物的构建上，而三维结构的合成则相对较少被探索。然而，三维结构的分子在药物设计中具有独特的优势，因为它们能够更好地模拟生物体内的天然产 ...

Nuclear magnetic resonance (NMR) spectroscopy is a technique that detects the chemical environment of atomic nuclei by the absorption of radio-frequency electromagnetic radiation when in the ...

Institute of Chemical Research of Catalonia (ICIQ-Cerca), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain Departament de Química Física i Inorgànica, ...

University of Lodz, Faculty of Chemistry, Department of Organic Chemistry, Tamka 12, 91-403 Lodz, Poland ...

The two dione groups of pentane-2,4-dione were used for the condensation of two amino groups of 1,4-dicarbonyl-phenyl-dihydrazide to synthesize the macrocyclic Schiff base ligand. The condensation ...

The Maillard reaction between sugars and amino acids, peptides, or proteins generates a myriad of aroma compounds through complex and multi-step reaction pathways. While the Maillard has been ...