TiO2-Mediated,One-Pot,Four-Component 1,3-Dipolar Cycloaddition Reaction: A Facile Synthesis of Dispiro-pyrrolidine Ring Systems |
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| Authors: | A. R. Suresh Babu |
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| Affiliation: | Department of Organic Chemistry , University of Madras, Guindy Campus , Guindy, Chennai, India |
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| Abstract: | An expedient regioselective synthesis of dispiroindenoquinoxaline pyrrolidine derivatives mediated by TiO2 in a one-pot, four-component 1,3-dipolar cycloaddition reaction is described. |
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| Keywords: | Azomethine ylide 1,3-dipolar cycloaddition indenoquinoxaline spiropyrrolidines |
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