Chemistry of 2,4,6-trinitrobenzonitrile. 1. Nitro group substitution in 2,4,6-trinitrobenzonitrile under the action of anionic nucleophiles. Factors favoring substitution of the ortho-nitro group |
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| Authors: | Dalinger I L Cherkasova T I Vorob"ev S S Aleksandrov A V Popova G P Shevelev S A |
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| Institution: | (1) N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation |
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| Abstract: | The direction of the nitro group substitution (the ratio of the ortho/para substitution) in 2,4,6-trinitrobenzonitrile under the action of anionic nucleophiles (MeO–, RS–, and N3
–) as well as of HCl was studied. The factors favoring ortho substitution were revealed. |
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| Keywords: | 2 4 6-trinitrobenzonitrile nucleophilic substitution of nitro groups anionic nucleophiles intramolecular cyclization benzo[b]thiophenes |
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