Synthesis of azido arylselenides and azido aryldiselenides: a new class of selenium-nitrogen compounds |
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Authors: | Anna Maria Deobald,Greice Tabarelli,Oscar E.D. Rodrigues,Antô nio L. Braga |
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Affiliation: | a Universidade Federal de Santa Maria, Departamento de Química, CEP 97105-900, Camobi, Santa Maria, RS, Brazil b Universidade Federal de Pelotas, Departamento de Química Orgânica, CEP 96010-900, Pelotas, RS, Brazil c Universidade Federal de Santa Catarina, UFSC - Departamento de Química, CEP 88040-900, Florianópolis, SC, Brazil |
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Abstract: | We present here our results of the efficient synthesis of azido arylselenides and azido aryldiselenides under mild conditions. Starting from nitrogen-substituted benzenes, we incorporated selenium atom at aromatic ring and obtained amino arylselenides and diselenides in satisfactory yields. Treatment of these compounds with iso-pentyl nitrite (i-C5H11ONO) and azido trimethylsilane (Me3SiN3) in THF affords a variety of azido arylselenides and diselenides in good to excellent yields. |
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