Metal-catalyzed, intramolecular reactions of alpha-diazo ketones with isoxazoles

Authors :: Ceccherelli, Paolo
Curini, Massimo
Marcotullio, Maria Carla
Rosati, Ornelio
Wenkert, Ernest
Source :: Journal of Organic Chemistry. May 20, 1994, Vol. 59 Issue 10, p2882, 3 p.
Publication Year :: 1994
Abstract: The dirhodium tetraacetate-catalyzed decomposition of diazoacylisooxazoles in the presence of furan leads to bonding at the heterocycle's beta-carbon site. This is contrary to the behavior of diazoacyclofurans where the side chain interaction is at the heterocycle's alpha-carbon site.

Subjects :: Diazo compounds -- Research
Decomposition (Chemistry) -- Analysis
Rhodium -- Analysis
Biological sciences
Chemistry

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