Affiliation:
1. Chemistry Department, Faculty of Science, El-Minia University, 61519-El-Minia, A. R. Egypt
Abstract
N-Imidoylthioureas 2a–e reacted with 1,1,2,2-tetracyanoethylene (1) to form the thiadiazines 3a–e. In the case of 1e, tricyanovinylation of a phenyl substituent accompanied formation of the thiadiazine ring.
Cited by
16 articles.
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1. 1,3,5-Oxadiazines and 1,3,5-Thiadiazines;Comprehensive Heterocyclic Chemistry IV;2022
2. Amidines: their synthesis, reactivity, and applications in heterocyclic synthesis;Arkivoc;2018-09-02
3. New Pyrimidine-2-thiones from Reactions of Amidrazonethiols with 2-Amino-1,1,2-ethenetricarbonitrile and Investigation of Their Antitumor Activity;Journal of Heterocyclic Chemistry;2015-09-08
4. Synthesis of partially hydrogenated 1,3,5-thiadiazines by Mannich reaction;Chemistry of Heterocyclic Compounds;2015-02
5. 1,4-Dioxo-1,4-dihydronaphthalene-2,3-dicarbonitrile and 1,1,2,2-Tetracyanoethene in Heterocyclization;Journal of Heterocyclic Chemistry;2014-06-13