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Chemodivergence in Alkene/Allene Cycloetherification of Enallenols: Iron versus Noble Metal Catalysis
Author(s) -
Alcaide Benito,
Almendros Pedro,
Martínez del Campo Teresa
Publication year - 2008
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200801166
Subject(s) - allene , alkene , catalysis , metal , noble metal , chemistry , organic chemistry
Chemodivergent metal‐catalyzed oxycyclization of enallenols , such as those depicted, may occur by judicious choice of the catalyst, namely iron trichloride versus precious metal salts, owing to their potential ability to discriminate both reactive sites.