Cyclocondensation reaction of 1,2‐diamino‐4‐methylbenzene and <i>p</i>‐substituted acetophenones

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dc.contributor.authorBraulio Insuasty
dc.contributor.authorRodrigo Abonı́a
dc.contributor.authorJairo Quiroga
dc.contributor.authorHerbert Meier
dc.coverage.spatialBolivia
dc.date.accessioned2026-03-22T15:41:08Z
dc.date.available2026-03-22T15:41:08Z
dc.date.issued1993
dc.descriptionCitaciones: 15
dc.description.abstractAbstract 1,2‐Diamino‐4‐methylbenzene 1 reacts in the presence of sulphuric acid with 4‐substituted acetophenones 2a‐e yielding 2,4‐diaryl‐2,3‐dihydro‐2,8‐dimethyl‐1 H ‐1,5‐benzodiazepines 3a‐e and as minor component 2,4‐diaryl‐2,3‐dihydro‐2,7‐dimethyl‐1 H ‐1,5‐benzodiazepines 4a‐e . The ratio 3:4 is in the range of 7:3. The structure determination of the regioisomers was performed by NOE measurements.
dc.identifier.doi10.1002/jhet.5570300139
dc.identifier.urihttps://doi.org/10.1002/jhet.5570300139
dc.identifier.urihttps://andeanlibrary.org/handle/123456789/53811
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofJournal of Heterocyclic Chemistry
dc.sourceUniversidad del Valle
dc.subjectChemistry
dc.subjectStructural isomer
dc.subjectMedicinal chemistry
dc.subjectStereochemistry
dc.titleCyclocondensation reaction of 1,2‐diamino‐4‐methylbenzene and <i>p</i>‐substituted acetophenones
dc.typearticle

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