Events The 20th International Electronic Conference on Synthetic Organic Chemistry

Event submissions

Published

This submission belongs to the session a. General Organic Synthesis of the event The 20th International Electronic Conference on Synthetic Organic Chemistry

Published date

08 Nov, 2016

Citation

Victor V. Dotsenko, Tatyana Yu. Evmeshenko, Gennady D. Krapivin, Synthesis of 6-R-6,7-dihydro-3H,5H-[1,2,4]dithiazolo[4,3-a][1,3,5]triazine-3-thiones by aminomethylation of xanthane hydride, in Proceedings of The 20th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2016, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-20-a064

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Synthesis of 6-R-6,7-dihydro-3H,5H-[1,2,4]dithiazolo[4,3-a][1,3,5]triazine-3-thiones by aminomethylation of xanthane hydride

Victor V. Dotsenko ^1,2,3

Tatyana Yu. Evmeshenko ¹

Gennady D. Krapivin ⁴

1. Kuban State University, 149 Stavropolskaya Str., Krasnodar 350040, Russian Federation

2. ChemEx Lab, Vladimir Dal’ Lugansk National University, Lugansk, 91034 Russia.

3. North-Caucasus Federal University, 1 Pushkina St., 355009 Stavropol, Russian Federation

4. Kuban State Technological University, 2 Moskovskaya st., 350072 Krasnodar, Russian Federation

Abstract

Xanthane hydride (5-Amino-3H-1,2,4-dithiazole-3-thione) reacts with primary amines (1 eq.) and HCHO (2 eq.) under harsh conditions (reflux in DMSO) to give a hitherto unknown heterocyclic system, 6,7-dihydro-3H,5H-[1,2,4]dithiazolo[4,3-a][1,3,5]triazine. The products were confirmed by NMR studies.

Keywords

xanthane hydride

Mannich reaction

amnimethylation

NMR studies

dithiazoles

6,7-dihydro-3H,5H-[1,2,4]dithiazolo[4,3-a][1,3,5]triazine

Manuscript

ECSOC 20 abstract 8 xanthane hydride mannich.pdf

Oxirane-2,2-dicarboxamides: synthesis, reactions and biological activity

Synthesis and Identification of N-[(2-pyridyl)methyliden]-6-Coumarin Complex of Pt(IV)