Reaction of polychloroacetaldehyde arylsulfonylimines with 2-amino-6 H -1,3-thiazine-6-thiones and 2-amino-4-phenyl-6 H -1,3-thiazin-6-one

A. R. Kaliev; V. Yu. Serykh; G. G. Levkovskaya; V. I. Potkin; S. K. Petkevich; I. B. Rozentsveig

doi:10.1134/S1070428016110208

Reaction of polychloroacetaldehyde arylsulfonylimines with 2-amino-6H-1,3-thiazine-6-thiones and 2-amino-4-phenyl-6H-1,3-thiazin-6-one

Authors: Kaliev A.R.¹, Serykh V.Y.¹, Levkovskaya G.G.¹, Potkin V.I.², Petkevich S.K.¹, Rozentsveig I.B.¹
Affiliations:
1. Favorskii Irkutsk Institute of Chemistry, Siberian Branch
2. Institute of Physical Organic Chemistry
Issue: Vol 52, No 11 (2016)
Pages: 1670-1673
Section: Article
URL: https://journal-vniispk.ru/1070-4280/article/view/215304
DOI: https://doi.org/10.1134/S1070428016110208
ID: 215304

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Abstract

2-Amino-4-R-6H-1,3-thiazine-6-thiones and 2-amino-4-phenyl-6H-1,3-thiazin-6-one react with highly electrophilic N-arylsulfonylimines of chloral and phenyldichloroacetic aldehyde at the exocyclic amino group affording in good yields products of nucleophilic addition to the azomethine group of imines: N-[2-polychloro-1-(6-thioxo-4-R-6H-1,3-thiazin-2-ylamino)ethyl]- or -[2-polychloro-1-(6-oxo-4-phenyl-6H-1,3-thiazin-2-ylamino)ethyl]arenesulfonamides.