Abstract
1-Hetarylmethyl-3,4-dihydroisoquinolines and their crown-containing derivatives reacted with 1,1,1-trifluoro-3-nitrobut-2-ene upon reflux in isobutanol or in toluene at room temperature to form 1-hetaryl-5,6-dihydropyrrolo[2,1-a]isoquinolines, including those with the benzocrown ether fragments.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 4, pp. 0891–0896, April, 2015.
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Korotaev, V.Y., Sosnovskikh, V.Y., Barkov, A.Y. et al. Synthesis of 1-hetaryl-5,6-dihydropyrrolo[2,1-a]isoquinolines from 1-hetarylmethyl-3,4-dihydroisoquinolines and 1,1,1-trifluoro-3-nitrobut-2-ene. Russ Chem Bull 64, 891–896 (2015). https://doi.org/10.1007/s11172-015-0950-2
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DOI: https://doi.org/10.1007/s11172-015-0950-2