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Green chemistry: microwave-assisted facile synthesis of 6-imino-1,3,4-thiadiazenes from reaction of thiocarbohydrazones with malononitrile dimer
Journal article   Peer reviewed

Green chemistry: microwave-assisted facile synthesis of 6-imino-1,3,4-thiadiazenes from reaction of thiocarbohydrazones with malononitrile dimer

N.A.A. Elkanzi, Nesrin M. Morsy, Ashraf A. Aly, Tamer El Malah and Ahmed M. Shawky
Journal of sulfur chemistry, Vol.37(1), pp.114-121
02/01/2016
DOI: https://doi.org/10.1080/17415993.2015.1103243

Abstract

4-thiadiazines 6-imino-1 conjugated addition microwave irradiation Thiocarbohydrazones malononitrile dimer
The reactions of thiocarbohydrazones with malononitrile dimer under microwave irradiation are reported. These reactions give 6-imino-1,3,4-thiadiazines in good yields. The structures of products were elucidated by MS, IR and NMR spectra together with elemental analyses. The reaction mechanism was discussed.

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