Three-component domino [3+2] heterocyclization leading to pyran-3-yl-substituted fused pyrroles

Three-component domino [3+2] heterocyclization leading to pyran-3-yl-substituted fused pyrroles Concise and efficient three-component domino [3+2] heterocyclization to pyran-3-yl-substituted fused pyrroles promoted by HOAc have been developed under microwave irradiation. The reactions showed broad scopes of substrates which can employ a wide range of readily available arylglyoxal monohydrate and N-aryl enaminones. The structures of products 4 have been unambiguously determined by NMR and HRMS analyses. The single crystal of 4a was further confirmed by X-ray diffraction analysis. Research on Chemical Intermediates Springer Journals

Three-component domino [3+2] heterocyclization leading to pyran-3-yl-substituted fused pyrroles

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Springer Netherlands
Copyright © 2013 by Springer Science+Business Media Dordrecht
Chemistry; Catalysis; Physical Chemistry; Inorganic Chemistry
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