The Michael Reaction of Enaminones with N-(p-tolyl)-maleimide: Synthesis and Structural Analysis of Succinimide-enaminones



Document title: The Michael Reaction of Enaminones with N-(p-tolyl)-maleimide: Synthesis and Structural Analysis of Succinimide-enaminones
Journal: Journal of the Brazilian Chemical Society
Database: PERIÓDICA
System number: 000311125
ISSN: 0103-5053
Authors: 1


2

Institutions: 1Universidade Federal de Goias, Instituto de Quimica, Goiania, Goias. Brasil
2Universidade Federal de Goias, Instituto de Fisica, Goiania, Goias. Brasil
Year:
Season: Sep
Volumen: 13
Number: 5
Pages: 629-634
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental
English abstract The reaction of N-(p-tolyl)-maleimide with enaminones afforded succinimide-containing enaminones in moderate to good yields, and these compounds were evaluated against E. coli and S. aureus, but no significant antibacterial activity was observed. The regiochemistry of the compounds was examined mechanistically within frontier molecular orbital considerations. In the solid state three-dimensional structure there is the formation of cooperative inter- and intramolecular NH...O and CH...O hydrogen bonding
Portuguese abstract Succinimido enaminonas foram sintetizadas através da reação de enaminonas e a N-(p-toluil)-maleimida em rendimento moderado a bom. A ação antibacteriana destes compostos contra E. coli e S. aureus foi avaliada, mas a atividade antibacteriana não foi significativa. A regioquímica das succinimido enaminonas foi racionalizada empregando-se a teoria dos orbitais moleculares de fronteira. A estrutura cristalina de um dos compostos foi determinada e foram observadas várias pontes de hidrogênio inter- e intramolecular do tipo NH...O e CH...O
Disciplines: Química
Keyword: Química orgánica,
Síntesis orgánica,
Enaminonas,
Succinimida,
Maleimida
Keyword: Chemistry,
Organic chemistry,
Organic synthesis,
Enaminones,
Succinimide,
Maleimide
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