Expanding the chemical diversity of spirooxindoles via alkylative pyridine dearomatization
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Expanding the chemical diversity of spirooxindoles via alkylative pyridine dearomatization
A mild and practical synthesis of spirooxindole [1,3]oxazino derivatives from N-substituted isatins and 1,3-dicarbonyl compounds with pyridine derivatives is reported. The reactions provided good to excellent yields. Further exploration of the molecular diversity of these compounds is demonstrated through Diels-Alder reactions.
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ژورنال
عنوان ژورنال: Beilstein Journal of Organic Chemistry
سال: 2012
ISSN: 1860-5397
DOI: 10.3762/bjoc.8.111