Indium chloride catalyzed intramolecular cyclization of N-aryl imines: synthesis of pyrrolo[2,3-d]pyrimidine annulated tetrahydroquinoline derivatives |
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| Authors: | Ekambaram Ramesh |
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| Institution: | Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai 600 025, India |
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| Abstract: | The intramolecular aza Diels-Alder cyclization reaction of aldimines derived from aromatic amines and N-prenyl/cinnamyl derivatives of pyrrolo2,3-d]pyrimidine were efficiently catalyzed by InCl3 to afford the corresponding tetrahydroquinoline derivatives in good yields. |
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| Keywords: | Imines Tetrahydroquinoline Pyrrolo[2 3-d]pyrimidine Indium chloride |
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