1 article(s) from Bakulev, Vasiliy
- Full Research Paper
- Published 01 Dec 2020
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Graphical Abstract
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Figure 1: Examples of biological activity and interesting chemical reactivity of N-sulfonyl amidines.
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Figure 2: Data on the synthesis of N′-sulfonylazole-4-carboximidamides.
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Scheme 1: Synthesis of 1-alkyl-N-phenyl-N'-(sulfonyl)-1H-1,2,3-triazole-4-carboximidamides 3.
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Figure 3: Starting compounds.
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Scheme 2: Scope for the reaction of 1-alkyl-1,2,3-triazole-4-carbothioamides 1a–d with azides 2a–f.
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Scheme 3: Scope of the reaction of 5-arylamino-1,2,3-triazole-4-carbothioamides 1i–l with azides 2a,c–f.
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Scheme 4: Synthesis of 2-aminothiazole-4-N-sulfonyl amidines.
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Scheme 5: Synthesis of N-sulfonyl amidines of isoxazolylcarboxylic acid.
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Scheme 6: Synthesis of bis(sulfonyl amidines) 3aj–an.
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Scheme 7: Plausible mechanism for the reaction of heterocyclic thioamides with sulfonyl azides.
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