Electrophilic substitution in benzo[b]thieno[2,3-c]pyridines. Nitration |
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| Authors: | S V Tolkunov M N Kal'nitskii V I Dulenko |
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| Institution: | (1) L. M. Litvinenko Institute of Physical Organic Chemistry, Academy of Sciences of Ukraine, 340114 Donetsk |
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| Abstract: | A study was carried out on the nitration of substituted benzob]thieno2,3-c]pyridines. Depending on the conditions, either one nitro group is introduced at C(6) or two nitro groups are introduced at C(6) and C(8). If C(6) is blocked, a mixture of products is formed.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 706–709, May, 1993. |
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