0000000000322905

AUTHOR

M. G. Cicero

showing 2 related works from this author

ChemInform Abstract: Heterocyclic Photorearrangements. Photochemical Behaviour of Some 3,5-Disubstituted 1,2,4-Oxadiazoles in Methanol at 254 nm.

1989

Photochemical behaviour of some 3,5-disubstituted 1,2,4-oxadiazoles in methanol at 254 nm has been investigated. Ring photoisomerization to the 1,3,4-oxadiazole heterocycle or formation of open chain compounds involving the nucleophilic solvent was shown to depend on the nature and the position of the substituent. Photoinduced ring closure into the benzimidazole system, involving a 3-N-phenylamino side chain sequence and a photolytic intermediate of the oxadiazole heterocycle, is also reported.

Benzimidazolechemistry.chemical_compoundPhotoisomerizationNucleophileChemistrySide chainSubstituentOxadiazoleGeneral MedicineMethanolRing (chemistry)PhotochemistryChemInform
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Heterocyclic photorearrangements. Photochemical behaviour of some 3,5-disubstituted 1,2,4-oxadiazoles in methanol at 254 nm

1988

Photochemical behaviour of some 3,5-disubstituted 1,2,4-oxadiazoles in methanol at 254 nm has been investigated. Ring photoisomerization to the 1,3,4-oxadiazole heterocycle or formation of open chain compounds involving the nucleophilic solvent was shown to depend on the nature and the position of the substituent. Photoinduced ring closure into the benzimidazole system, involving a 3-N-phenylamino side chain sequence and a photolytic intermediate of the oxadiazole heterocycle, is also reported.

Benzimidazolechemistry.chemical_compoundNucleophilePhotoisomerizationchemistryBicyclic moleculeOrganic ChemistrySide chainSubstituentOxadiazoleRing (chemistry)PhotochemistryJournal of Heterocyclic Chemistry
researchProduct