Trisubstituted thiazoles by a 6π-electrocyclization of iminothiocarbonyl ylides |
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| Authors: | A Corsaro M Tarantello G Purrello |
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| Institution: | Istituto Dipartimentale di Chimica e Chimica Industriale Università di Catania, Viale A. Doria 8, 95125 Catania, Italy |
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| Abstract: | Iminothiocarbonyl ylides are generated by a sulfur ligand exchange reaction of sulfonium salts and undergo a 6π-electrocyclic closure and aromatization to trisubstituted thiazoles. Related carbonyl ylides preferred a 4π-electrocyclization. |
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