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Hydrohalogenation of N-acetyl(aroyl)-1,4-benzoquinone monoimines |
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| Authors: | A. P. Avdeenko S. A. Konovalova O. N. Ludchenko O. P. Ledeneva A. V. Vakulenko |
| Affiliation: | 1. Donbass State Machinebuilding Academy, Kramatorsk-13, 84313, Ukraine 2. Center of Heterocyclic Compounds, University of Florida, Gainesville, USA |
| Abstract: | New N-acetyl-1,4-benzoquinone monoimines alkyl-substituted in the quinoid ring were synthesized. The hydrohalogenation of N-acetyl(aroyl)-1,4-benzoquinone monoimines proceeds exclusively in keeping with the 1,4-addition. The hydrochlorination occurs along the ionic mechanism, in the hydrobromination grows the role of the radical mechanism. |
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