Tetrahedron p. 5027 - 5036 (1994)
Update date:2022-09-26
Topics:
Molina, Pedro
Lopez-Leonardo, Carmen
Alcantara, Julian
An intramolecular Diels-Alder cycloaddition of the ketenimines 3, available by aza Wittig reaction between iminophosphoranes 2, derived from azido olefins 1, and diaryl ketenes followed by an oxidative aromatization of the cycloadduct provided benz
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