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EVIDENCE OF REACTIVE INTERMEDIATES IN SECO/CYCLO ISOMERIZATIONS BY LOW‐TEMPERATURE TECHNIQUES
Author(s) -
QUINKERT G.
Publication year - 1968
Publication title -
photochemistry and photobiology
Language(s) - Spanish
Resource type - Journals
SCImago Journal Rank - 0.818
H-Index - 131
eISSN - 1751-1097
pISSN - 0031-8655
DOI - 10.1111/j.1751-1097.1968.tb08064.x
Subject(s) - chemistry , stereochemistry
— Matrix isolation methods at low temperatures have been used to trap seco ‐isomeric intermediates in photochemical electrocyclic transformations of cyclo isomers. The stereochemical behavior is found to be consistent with the Woodward‐Hoffman rules. RESUMEN Se han usado soluciones a bajas temperaturas para atrapar intermediaries seco ‐isoméricos en transformacíones fotoquímicas electrocíclicas de cicloisómeros. Se ha encontrado que el comportamiento estereoquímico es consistente con las reglas de Woodward y Hoffmann.