Solvent‐free one‐pot synthesis of pyrane derivatives |
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| Authors: | Faramarz Rostami‐Charati Zinatossadat Hossaini Mohammad A Khalilzadeh Mahboube Islami Moghaddam Vahid Babaei |
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| Institution: | 1. Department of Chemistry, Faculty of Science, Gonbad Kavous University, PO Box 163, Gonbad, Iran;2. Department of Chemistry, Islamic Azad University, Qaemshahr Branch, Mazandaran, Iran;3. Department of Chemistry, University of Payam Noor, Iran;4. Department of Environmental and Civil Engineering, Babol Noshirvani University of Technology, Babol, Iran |
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| Abstract: | A straightforward and an efficient method for the synthesis of 2H‐pyrans via the one‐pot, reaction of alkyl bromides, carbon disulfide, secondary amines, activated acetylenes and isocyanides under solvent‐free conditions without using any catalyst at room temperature is reported. The method offers several advantages including high yields of products and an easy work‐up procedure. J. Heterocyclic Chem., (2011). |
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