Chemistry Department, Faculty of Science, Minia University, El Minia 61519, Egypt.
Institute of Organic Chemistry, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, 76131 Karlsruhe, Germany.
Molecules. 2022 Mar 25;27(7):2125. doi: 10.3390/molecules27072125.
An efficient synthesis of a series of pyridazino[4,3-:5,6-']diquinolines was achieved via the autoxidation of 4-hydrazinylquinolin-2(1)-ones. IR, NMR (H and C), mass spectral data, and elemental analysis were used to fit and elucidate the structures of the newly synthesized compounds. X-ray structure analysis and theoretical calculations unequivocally proved the formation of the structure. The possible mechanism for the reaction is also discussed.
通过 4-肼基喹啉-2(1H)-酮的自动氧化，实现了一系列哒嗪并[4,3-:5,6-']二喹啉的高效合成。利用红外光谱（IR）、核磁共振（H 和 C）、质谱数据和元素分析对新合成化合物的结构进行拟合和阐明。X 射线结构分析和理论计算明确证实了结构的形成。还讨论了反应的可能机制。
