Reactions of Cyclic-enaminoketones with Diacylethylenes. Regioselective Synthesis of 4-Oxotetrahydroindole, 5-Oxotetrahydroquinoline, Pyrrolo- and Pyrido [2, 3-d] pyrimidines

A study has been made of the reaction of 3-aminocyclohex-2-enones and 6-amino-1, 3-dimethyluracil with diacylethylene. By the selection of reaction conditions either 4-oxotetrahydroindole or 5-oxotetrahydroquinoline derivatives from 3-aminocyclohex-2-enones and either pyrrolo- or pyrido [2, 3-d] pyr...

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Veröffentlicht in:Chemical & pharmaceutical bulletin 1976/06/25, Vol.24(6), pp.1160-1164
Hauptverfasser: TAMURA, YASUMITSU, SAKAGUCHI, TOSHIKO, KAWASAKI, TOMOMI, KITA, YASUYUKI
Format: Artikel
Sprache:eng
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Zusammenfassung:A study has been made of the reaction of 3-aminocyclohex-2-enones and 6-amino-1, 3-dimethyluracil with diacylethylene. By the selection of reaction conditions either 4-oxotetrahydroindole or 5-oxotetrahydroquinoline derivatives from 3-aminocyclohex-2-enones and either pyrrolo- or pyrido [2, 3-d] pyrimidine derivatives from 6-amino-1, 3-dimethyluracil were obtained in fairly high yields, respectively.
ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.24.1160