Phosphorylacetic Acid Thioamides As Key Substances for Phosphorylated Heterocycles

Diethoxyphosphorylthioacetamide in a reaction with 2,3-dichloroquinoxaline acted as a thionating reagent, giving diethoxyphosphorylacetonitrile and 2-chloro-3-[(3-chloro-2-quinoxalinyl)-thio]quinoxaline. Base-catalyzed reactions of phosphorythioacetamides with N-methylquinoxalinium iodide proceeded...

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Published inPhosphorus, sulfur, and silicon and the related elements Vol. 183; no. 2-3; pp. 683 - 684
Main Authors Kozlov, V. A., Odinets, I. L., Aleksanyan, D. V., Petrovskii, P. V., Mastryukova, T. A.
Format Journal Article
LanguageEnglish
Published Taylor & Francis Group 01.02.2008
Subjects
1,3,3a,4,9,9a-hexahydro-2H-pyrrolo[2,3-b]quinoxaline-2-thiones
2,3-dichloroquinoxaline
annulation
N-methylquinoxalinium iodide
phosphorythioacetamides
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Summary:Diethoxyphosphorylthioacetamide in a reaction with 2,3-dichloroquinoxaline acted as a thionating reagent, giving diethoxyphosphorylacetonitrile and 2-chloro-3-[(3-chloro-2-quinoxalinyl)-thio]quinoxaline. Base-catalyzed reactions of phosphorythioacetamides with N-methylquinoxalinium iodide proceeded stereoselectively to yield cis-3-phosphoryl-1,3,3a,4,9,9a-hexahydro-2H-pynola[2,3-b]quinoxaline-2-thiones.
ISSN:1042-6507
1563-5325
DOI:10.1080/10426500701807152