182. Heterocyclic Rearrangement of 4,5,6,7-Tetrahydro-6,6-dimethylbenzooxadiazol-4-one (Z)-Arylhydrazones into Corresponding 2-Aryl-4,5,6,7-tetrahydro-2H-benzotriazol-4-one Oximes

DOI: 10.1002/hlca.19850680630

Source and publish data:

Helvetica Chimica Acta p. 1748 - 1753 (1985)

Update date:2022-08-03

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Authors:

Lefkopoulou, Susan

Stephanidou-Stephanatou, Julia

Tsoleridis, Constantine

Alexandrou, Nicholas E.

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Article abstract of DOI:10.1002/hlca.19850680630

The thermal base-catalysed and photochemical transformation (Boulton-Katritzky rearrangement) of the title tetrahydrobenzo<1,2,5>oxadiazoles to tetrahydro-2H-benzo<1,2,3>triazoles is studied.Attempts to induce analogous rearrangement in tetrahydro-2H-benzo<1,2,3>triazol-4-one arylhydrazones or oximes failed.Some CNDO/2 calculations are also carried out.

Full text of DOI:10.1002/hlca.19850680630

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