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Convenient Diastereoselective Synthesis of Annulated 3-substituted-(5S*,6S*,Z)-2-(2-(2,4-dinitrophenyl)hydrazono)-5,6-diphenyl-1,3-thiazinan-4-ones

Alaa A Hassan, Nasr K Mohamed, Ashraf A Aly, Hendawy N Tawfeek, Henning Hopf, Stefan Bräse, Martin Nieger

Mol Divers. 2019 Nov;23(4):821-828.

PMID: 30607761

Abstract:

Racemic 2-(2,4-dinitrophenyl)hydrazono)-5,6-diphenyl-1,3-thiazinan-4-ones and (Z)-N'-(2,4-dinitrophenyl)-2,3-diphenylacrylohydrazide were formed during the diastereoselective reaction between 4-substituted 1-(2,4-dinitrophenyl)thiosemicarbazides and 2,3-diphenylcycloprop-2-enone under refluxing ethanol. The structures of the synthesized compounds were confirmed by single-crystal X-ray analyses.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP28343615 2,4,5-Trichloro-6-hydroxyisophthalonitrile 2,4,5-Trichloro-6-hydroxyisophthalonitrile 28343-61-5 Price
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