Metadata
Author: WikiMatrix
Data
English[en]
Some classes of pericyclic reactions, such as the ketene cycloaddition reactions, can be 'controversial' because their mechanism is sometimes not definitively known to be concerted (or may depend on the reactive system).
Spanish[es]
Algunas reacciones pericíclicas, como las cicloadiciones , son 'controversiales', porque no se conoce definitivamente si su mecanismo es concertado, o pueda depender del sistema reactante.