IMINOTHIOLACTONE-THIOLACTAM REARRANGEMENT IN THE SYNTHESIS OF 4-AMINO-6-THIOXO-3,7,9-TRIAZATRICYCLO[6.2.1.0<sup>1,5</sup>]UNDEC-4-ENE-2,10-DIONES

Authors

  • Сергей В. Федосеев ФГБОУ ВО "ЧГУ им. И.Н. Ульянова"
  • Михаил Ю. Беликов ФГБОУ ВО "ЧГУ им. И.Н. Ульянова"
  • Олег В. Ершов ФГБОУ ВО "ЧГУ им. И.Н. Ульянова"
  • Виктор А. Тафеенко Московский государственный университет им. М. В. Ломоносова

DOI:

https://doi.org/10.1007/4083

Keywords:

iminothiolactone, Lawesson's reagent, spiroheterocycles, sulfur heterocycles, thiolactam, rearrangement

Abstract

The reaction of 4-amino-8-hydroxy-1,6-dioxo-2,7-diazaspiro[4.4]non-3-ene-4-carbonitriles with Lawesson's reagent proceeded as an iminothiolactone-thiolactam rearrangement, leading to the formation of 4-amino-6-thioxo-3,7,9-triazatricyclo[6.2.1.01,5]undec-4-ene-2,10-diones.

Authors: Sergey V. Fedoseev*, Mikhail Yu. Belikov, Oleg V. Ershov, Victor A. Tafeenko

 

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Published

2017-10-10

Issue

Vol. 53 No. 9 (2017): Rearrangements in the chemistry of heterocycles

Section

Original Papers