Uncommon reaction of 2-bromomethyl-1,3-thiaselenole with pyridine and its derivatives

S. V. Amosova; M. V. Penzik; Yu. I. Rykunova; V. A. Potapov; A. I. Albanov

doi:10.1134/S1070428017110148

Uncommon reaction of 2-bromomethyl-1,3-thiaselenole with pyridine and its derivatives

Authors: Amosova S.V.¹, Penzik M.V.¹, Rykunova Y.I.¹, Potapov V.A.¹, Albanov A.I.¹
Affiliations:
1. Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Issue: Vol 53, No 11 (2017)
Pages: 1691-1695
Section: Article
URL: https://journal-vniispk.ru/1070-4280/article/view/216945
DOI: https://doi.org/10.1134/S1070428017110148
ID: 216945

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Abstract

Regioselective reaction of 2-bromomethyl-1,3-thiaselenole with pyridine and its derivatives is followed by rearrangement with ring expansion and the formation of a bond between a nitrogen atom and a carbon in the position 2. A set of derivatives of 2,3-dihydro-1,4-thiaselenine was obtained, substituted in the position 2 by a pyridinium residue functionalized by pharmacophoric groups.