Electrophilically activated nitroalkanes in the synthesis of 6,7-dihydro-1 H -cyclopenta[ g ]perimidines

A. V. Aksenov; N. A. Aksenov; D. S. Ovcharov; S. V. Shcherbakov; A. N. Smirnova; I. V. Aksenova; V. I. Goncharov; M. A. Rubin

doi:10.1134/S107042801707020X

Electrophilically activated nitroalkanes in the synthesis of 6,7-dihydro-1H-cyclopenta[g]perimidines

Authors: Aksenov A.V.¹, Aksenov N.A.¹^,2, Ovcharov D.S.¹, Shcherbakov S.V.¹, Smirnova A.N.¹, Aksenova I.V.¹, Goncharov V.I.¹, Rubin M.A.¹^,3
Affiliations:
1. North-Caucasus Federal University
2. Peoples’ Friendship University of Russia
3. University of Kansas
Issue: Vol 53, No 7 (2017)
Pages: 1081-1084
Section: Article
URL: https://journals.rcsi.science/1070-4280/article/view/216601
DOI: https://doi.org/10.1134/S107042801707020X
ID: 216601

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Abstract

A highly efficient synthetic route to 6,7-dihydro-1H-cyclopenta[gh]perimidines has been proposed on the basis of a novel reaction of nitroalkanes with 4,5-diaminoacenaphthene in the presence of polyphosphoric acid. The reaction involves phosphorylation of the aci-nitro compound, followed by intramolecular cyclization.