Fe(II)/Et3N-Relay-catalyzed domino reaction of isoxazoles with imidazolium salts in the synthesis of methyl 4-imidazolylpyrrole-2-carboxylates, its ylide and betaine derivatives.
作者： Ekaterina E Galenko , Olesya A Tomashenko , Alexander F Khlebnikov , Mikhail S Novikov , Taras L Panikorovskii
DOI: 10.3762/BJOC.11.189
关键词: Catalysis 、 Tautomer 、 Organic chemistry 、 Chemistry 、 Betaine 、 Medicinal chemistry 、 Imidazole 、 Ylide 、 Cascade reaction 、 Carbene 、 Isoxazole
摘要: … with N-heterocyclic carbenes 5 and betaine 6 (Scheme 1). Interplay between N-heterocyclic carbenes, heterocyclic betaines and ylides is currently intensively investigated as a …
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