Affiliation:
1. Department of Pharmacy and Technology of Organic Substances Ukrainian State University of Chemical Technology Dnipro Ukraine
Abstract
AbstractIn this work, we report the synthesis of 2H‐1,3,5‐oxadiazine‐2,4(3H)‐diimine derivatives based on acylated thioureas. The method for the preparation of 1,3,5‐oxadiazine derivatives is based on the reaction of dehydrosulfurization of the starting acylated thioureas under the action of dicyclohexylcarbodiimide (DCC) followed by the [4 + 2] cycloaddition reaction of another DCC molecule to the resulting intermediate carbodiimide. The structure of the obtained derivatives of 1,3,5‐oxadiazine was confirmed by 1H, 13C NMR, IR spectroscopy, mass spectrometry, and x‐ray diffraction analysis.
Cited by
3 articles.
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1. Synthesis of 6‐R‐N‐aryl‐4‐(trichloromethyl)‐4H‐1,3,5‐oxadiazin‐2‐amines based on N‐(2,2,2‐trichloro‐1‐(3‐R‐thioureido)ethyl)carboxamides: Their spectral characteristics and molecular structure;Journal of Heterocyclic Chemistry;2024-07-10
2. Exploring the latest trends in chemistry, structure, coordination, and diverse applications of 1-acyl-3-substituted thioureas: a comprehensive review;RSC Advances;2024
3. Synthesis of (Z)-N,3-dicyclohexyl-6-substituted-4-(trichloromethyl)-3,4-dihydro-2H-1,3,5-oxadiazin-2-imines via [4 + 2] hetero Diels-Alder reaction: Their spectral characteristics and molecular structure;Chemical Data Collections;2023-12