Synthesis of pyrrolo[2,3-a]pyrrolizine and pyrrolizine[2,3-a]pyrrolizine derived from allyl derivatives of Baylis-Hillman adducts through intramolecular 1,3-dipolar cycloaddition |
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Authors: | Subban Kathiravan |
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Institution: | Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai 600 025, India |
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Abstract: | The synthesis of a series of pyrrole-based polycyclic heterocycles has been accomplished through an intramolecular 1,3-dipolar cycloaddition reaction of an azomethine ylide with the dipolarophile derived from Baylis-Hillman adducts. Improved yields of the products were obtained when the reaction was carried out under microwave conditions. |
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