Etude des conditions D'accés aux 6, 11??dihydro??5H??pyrimidino [4, 5??a] carbazoles

JM Gazengel, JC Lancelot, S Rault…

Index: Gazengel; Lancelot; Rault; Robba Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 7 p. 1947 - 1951

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Citation Number: 14

Abstract

Abstract Les tétrahydrocarbazolones 15-27 sont obtenues par cyclisation des phénylhydrazones 2-14. La cyclisation de ces carbazolones 15-27 qui est opérée au moyen du triformarnidométhane dans le formamide fournit les dihydropyrimidinocarbazoles 28-40. Les spectres de rmn enregistrés dans le DMSO-d 6 confirment la structure des dérivés obtenus. Abstract The synthesis of 6, ll-dihydro-5H-pyrimidino [4, 5-α] carbazoles 28-40 ...

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