Abstract
The regioselective nucleophilic opening of the macrocycle of 4′-nitrobenzo-15-crown-5 ether under the action of amines with various structures to form nitrogen-containing podands was studied. A distinguishing characteristic feature of this reaction with aminoalcohols is the ability of the latter to form hydrogen bonds, resulting in an increase in the degree of conversion into podands.
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Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 3, pp. 542–545, March, 1999.
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Gromov, S.P., Dmitrieva, S.N. Macrocycle opening in crown compounds. Russ Chem Bull 48, 537–539 (1999). https://doi.org/10.1007/BF02496175
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DOI: https://doi.org/10.1007/BF02496175