Polycyclic nitrogen compounds. Part I. Synthesis of new heterotricyclic quinoxalinones with bridgehead nitrogen atoms
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Date
1982-10
Authors
Adegoke, E.A.
Alo, B.I.
Ogunsulire, F.O.
Journal Title
Journal ISSN
Volume Title
Publisher
Journal of Heterocyclic Chemistry
Abstract
New tricyclic quinoxalinone skeletons with a fully‐reduced ring ‘C’ ‐1,2,3,3a‐tetrahydropyrrolo[1,2‐α]quin‐oxalin‐4‐one (I‐II) and 7,8,9,10‐tetrahydropyrido[1,2‐α]quinoxalin‐6‐one (III‐IV) derivatives were obtained by selective hydrogen transfer reductive cyclisation of N‐(2‐nitrophenyl)pyrrolidine‐2‐carboxylic acid esters and N‐(2‐nitrophenyl)piperidine‐2‐carboxylic acid esters (VIa,b and VIIIa,b), respectively.
Description
Keywords
Research Subject Categories::NATURAL SCIENCES::Chemistry::Organic chemistry , tricyclic quinoxalinone , hydrogen transfer , reductive cyclisation
Citation
Adegoke, E. A., Alo, B. I., & Ogunsulire, F. O. (1982). Polycyclic nitrogen compounds. Part I. Synthesis of new heterotricyclic quinoxalinones with bridgehead nitrogen atoms. Journal of Heterocyclic Chemistry, 19(5), 1169-1172.