Synthesis 2009(21): 3689-3693  
DOI: 10.1055/s-0029-1217018
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

Palladium-Catalyzed Reactions of 4-(Trifluoromethylsulfonyloxy)coumarins with Amides and NH-Heterocycles

Olga G. Ganinaa, Alexey Yu. Fedorovb, Irina P. Beletskaya*a
a Department of Chemistry, Moscow State Lomonosov University, Vorobyevy Gory, 119991 Moscow, Russian Federation
Fax: +7(495)9393618.; e-Mail: beletska@org.chem.msu.ru;
b Department of Organic Chemistry, Nizhny Novgorod State University, 23 Gagarin Avenue, 603950 Nizhny Novgorod, Russian Federation
e-Mail: afnn@rambler.ru;
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Publikationsverlauf

Received 18 June 2009
Publikationsdatum:
23. September 2009 (online)

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Abstract

Palladium-catalyzed reactions of 4-(trifluoromethylsulfonyloxy)coumarins with amides and NH-heterocycles afforded 4-amido- and 4-(N-hetaryl)coumarins in 60-96% yield.