Synthesis of Fluorinated 1,3,4-Oxadiazino[6,5,4-i,j]quinolines |
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| Authors: | G N Lipunova E V Nosova V N Charushin O M Chasovskikh |
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| Institution: | (1) Ural State Technical University, Yekaterinburg, 620002, Russia |
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| Abstract: | 3-(2-Acylhydrazino)-2-tetra(penta)fluorobenzoylacrylates are readily converted to acylamino-substituted quinolones and, under more forcing conditions, annelation of oxadiazine ring occurs. We have identified the possible cyclization of the mentioned acrylates to 4,5-substituted pyrazoles. |
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| Keywords: | hydrazides of aromatic and pyridinecarboxylic acids 1 3 4-oxadiazino[6 5 4-i j]quinolines reactivity spectral characteristics |
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