REACTION OF <i>N</i>-(3-OXOALKENYL)CHLOROACETAMIDES WITH SODIUM <i>p</i>-TOLUENESULFINATE – SYNTHESIS OF 3-TOSYLPYRIDIN-2(1<i>Н</i>)-ONES

Authors

  • Дмитрий С. Гончаров F. M. Dostoevskii Omsk State University, 55a Mira Ave., Omsk 644077
  • Иван В. Кулаков F. M. Dostoevskii Omsk State University, 55a Mira Ave., Omsk 644077
  • Александр С. Фисюк F. M. Dostoevskii Omsk State University, 55a Mira Ave., Omsk 644077 Omsk State Technical University, 11 Mira St., Omsk 644050

DOI:

https://doi.org/10.1007/4169

Keywords:

enaminoketones, N-(3-oxoalkenyl)chloroacetamides, 3-tosylpyridin-2(1H)-ones, intramolecular cyclization

Abstract

A series of N-(3-oxoalkenyl)chloroacetamides was prepared by acylation of β-enaminoketones with chloroacetyl chloride. A reaction of these compounds with sodium p-toluenesulfinate in dimethylformamide in the presence of potassium carbonate led to 3-tosylpyridin-2(1H)-ones. The limitations of this reaction were studied.

Authors: Dmitry S. Goncharov, Ivan V. Kulakov, Alexander S. Fisyuk*

Author Biographies

Иван В. Кулаков, F. M. Dostoevskii Omsk State University, 55a Mira Ave., Omsk 644077

Профессор каф. органической химии

Александр С. Фисюк, F. M. Dostoevskii Omsk State University, 55a Mira Ave., Omsk 644077 Omsk State Technical University, 11 Mira St., Omsk 644050

Заведующий кафедрой органической химии ОмГУ им. Ф.М. Достоевского, заведующий лабораторией "Новые органические материалы" ОмГТУ, д.х.н., профессор.

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Published

2018-01-19

Issue

Vol. 53 No. 12 (2017)

Section

Original Papers