Synthesis of 1,2,3-triazole-fused heterocycles via Pd-catalyzed cyclization of 5-iodotriazoles |
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| Authors: | Schulman Jacqueline M Friedman Adam A Panteleev Jane Lautens Mark |
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| Affiliation: | Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Canada M5S 3H6. |
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| Abstract: | A convenient approach toward polycyclic frameworks containing fused 1,2,3-triazoles is described. The synthesis consists of a Cu-catalyzed cycloaddition and an intramolecular Pd-catalyzed direct arylation or Heck reaction, and affords the products in good to excellent yields. |
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