An efficient catalytic method for the synthesis of 2,7-dialkyl-2,3a,5a,7,8a,10a-hexaazaperhydropyrenes |
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Authors: | Elena B. Rakhimova Rinat A. IsmagilovEkaterina S. Meshcheryakova Leonard M. KhalilovAskhat G. Ibragimov Usein M. Dzhemilev |
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Affiliation: | Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, 141 Prospekt Oktyabrya, Ufa 450075, Russian Federation |
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Abstract: | An efficient method for the synthesis of 2,7-dialkyl-2,3a,5a,7,8a,10a-hexaazaperhydropyrenes in high yields (up to 95%) via the intermolecular cyclization of 1,4,5,8-tetraazadecalin with N,N-bis(methoxymethyl)-N-alkylamines in the presence of SmCl3·6H2O as the catalyst has been developed. |
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Keywords: | 1,4,5,8-Tetraazadecalin N,N-Bis(methoxymethyl)-N-alkylamines 2,7-Dialkyl-2,3a,5a,7,8a,10a-hexaazaperhydropyrenes Catalysis Heterocyclization |
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