Polycyclic nitrogen compounds. Part iii. Synthesis of 3,3a‐dihydrothiazolo[3,4‐α]quinoxalin‐4‐ones

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dc.contributor.authorAdegoke, E.A.
dc.contributor.authorAlo, B.I.
dc.date.accessioned2019-08-30T08:25:41Z
dc.date.available2019-08-30T08:25:41Z
dc.date.issued1983-11
dc.description.abstractNew tricyclic quinoxalinone skeletons with bridge‐head nitrogen atoms and containing sulphur in a fully‐reduced five‐membered ring C were obtained. 3,3a‐Dihydrothiazolo[3,4‐α]quinoxalin‐4‐ones I‐III were prepared by metal‐acid reductive cyclisation of N‐(nitrophenyl)‐ and N‐(dinitrophenyl)thiazolidine‐4‐carboxylic acids IVa,b,c. Attempts to obtain the skeleton by selective hydrogen transfer reductive cyclisation of the corresponding esters Va,b,c were unsuccessful.en_US
dc.identifier.citationAdegoke, E. A., & Alo, B. (1983). Polycyclic nitrogen compounds. Part iii. Synthesis of 3, 3a‐dihydrothiazolo [3, 4‐α] quinoxalin‐4‐ones. Journal of heterocyclic chemistry, 20(6), 1513-1516.en_US
dc.identifier.urihttps://ir.unilag.edu.ng/handle/123456789/4897
dc.language.isoenen_US
dc.publisherJournal of Heterocyclic Chemistryen_US
dc.subjectResearch Subject Categories::NATURAL SCIENCES::Chemistry::Organic chemistry::Organic synthesisen_US
dc.subjecttricyclic quinoxalinoneen_US
dc.subjectnitrogen atomsen_US
dc.subjectcyclisationen_US
dc.subjectelective hydrogen transferen_US
dc.titlePolycyclic nitrogen compounds. Part iii. Synthesis of 3,3a‐dihydrothiazolo[3,4‐α]quinoxalin‐4‐onesen_US
dc.typeArticleen_US
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