1,5-Electrocyclisation of azomethine ylides leading to pyrrolo[2,1-a]isoquinolines—concise construction of the lamellarin skeleton |
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| Authors: | Miklós Nyerges László T?ke |
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| Institution: | Research Group of the Hungarian Academy of Sciences, Department of Organic Chemical Technology, Technical University of Budapest, PO Box 91, H-1521 Budapest, Hungary |
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| Abstract: | A new, general route to the 1,2-diaryl-substituted pyrrolo2,1-a]isoquinolines has been developed via the 1,5-dipolar electrocyclisation reactions of azomethine ylides derived from readily available stilbenic acid derivatives. This method was applied to the concise construction of a lamellarin skeleton. |
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| Keywords: | Alkaloids Electrocyclic reactions Isoquinolines Pyrroles |
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