期刊
ORGANIC LETTERS
卷 11, 期 15, 页码 3278-3281出版社
AMER CHEMICAL SOC
DOI: 10.1021/ol900859n
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资金
- Natural Sciences and Engineering Research Council of Canada (NSERC)
A wide variety of enolic tautomers of functionalized 2-acyl-3,4-dihydronaphthalen-1(2H)-ones were obtained in moderate to excellent yields by the palladium-catalyzed cyclocarbonylation-decarboxylation of diethyl(2-iodoaryl)malonates with vinyl ketones and carbon monoxide. The reaction may proceed via the formation of a keto-diester, followed by oxidative addition, CO insertion, intramolecular cyclization, and decarboxylation to give the enolic substituted 2-acyldihydronaphthalenones.
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