Addition of 2-silylazoles to heteroaryl cations. Synthesis of unsymmetrical azadiaryls |
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| Authors: | Alessandro Dondoni Tiziano Dall&#x;Occo Guido Galliani Annarosa Mastellari Alessandro Medici |
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| Institution: | Laboratory of Organic Chemistry, Faculty of Science, University of Ferrara, Ferrara, Italy U.K. |
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| Abstract: | Thiazole, pyridine and some of their benzoderivatives react their N-ethoxycarbonyl chlorides with 2-trimethylsilylthiazole (1a) and 4-methyl-2-trimethylsilyloxazole (1b) to give the corresponding adducts at Cα which by oxidative deacylation afford azadiaryls. |
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