Microwave-promoted one-pot synthesis of 4H-thiopyrans from α,β-unsaturated ketones via a three-component reaction |
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| Authors: | Madan G. Barthakur |
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| Affiliation: | Medicinal Chemistry Division, Regional Research Laboratory, Jorhat 785 006, India |
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| Abstract: | An efficient one-pot synthesis of substituted 4H-thiopyrans has been accomplished from a three-component reaction of α,β-unsaturated ketones, Lawesson’s reagent and alkynes under microwave irradiation. |
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| Keywords: | α,β-Unsaturated ketone Thiopyran Microwave Lawesson&rsquo s reagent Diels-Alder reaction |
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