New aromatization pathway of 2,3-dihydropyridines by the action of superbase: Concurrent synthesis of 2-(methylsulfanyl)-6-[(vinyloxy)methyl]pyridine and 3-methoxy-6-methyl-2-(methylsulfanyl)pyridine

N. A. Nedolya; O. A. Tarasova; A. I. Albanov; B. A. Trofimov

doi:10.1134/S1070428017010262

New aromatization pathway of 2,3-dihydropyridines by the action of superbase: Concurrent synthesis of 2-(methylsulfanyl)-6-[(vinyloxy)methyl]pyridine and 3-methoxy-6-methyl-2-(methylsulfanyl)pyridine

Authors: Nedolya N.A.¹, Tarasova O.A.¹, Albanov A.I.¹, Trofimov B.A.¹
Affiliations:
1. Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Issue: Vol 53, No 1 (2017)
Pages: 134-136
Section: Short Communications
URL: https://journal-vniispk.ru/1070-4280/article/view/215701
DOI: https://doi.org/10.1134/S1070428017010262
ID: 215701

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Abstract

Aromatization of 5-methoxy-6-(methylsulfanyl)-2-[(vinyloxy)methyl]-2,3-dihydropyridine by the action of potassium tert-butoxide in DMSO afforded a mixture of 2-(methylsulfanyl)-6-[(vinyloxy)methyl]- pyridine and 3-methoxy-6-methyl-2-(methylsulfanyl)pyridine at a ratio of 48: 52.