CYCLOADDITIONS INTRAMOLECULAIRES CATIONIQUE 3+ + 2 ET DIPOLAIRE-1,3 DE PHENYLHYDRAZONES.

DOI: 10.1016/S0040-4039(01)90310-7

Source and publish data:

Tetrahedron Letters p. 1333 - 1336 (1981)

Update date:2022-08-04

Topics:

Authors:

Fouchet, B.

Joucla, M.

Hamelin, J.

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Article abstract of DOI:10.1016/S0040-4039(01)90310-7

In acidic medium, alkenyl phenylhydrazones lead, probably via a 3⁺ + 2 cationic cycloaddition, to fused ring system, which are difficult to obtain as primary products of thermal 1,3 dipolar cycloaddition.

Full text of DOI:10.1016/S0040-4039(01)90310-7

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