Ultrasound-assisted synthesis of symmetrical biaryls by palladium-catalyzed detelluration of 1,2-diaryiditellanes
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
19/10/2012
19/10/2012
2010
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| Resumo |
An ultrasound-assisted synthesis of functionalized symmetrical biaryls with electron-withdrawing or electron-donating substituents is described and illustrated by the palladium-catalyzed detelluration of 1,2-diarylditellanes. This procedure offers easy access to symmetrical biaryls in short reaction time and the products are achieved in good to excellent yields. (c) 2009 Published by Elsevier Ltd. FAPESP[07/51466-9] FAPESP[07/59404-2] CNPq |
| Identificador |
TETRAHEDRON LETTERS, v.51, n.5, p.863-867, 2010 0040-4039 http://producao.usp.br/handle/BDPI/19675 10.1016/j.tetlet.2009.12.028 |
| Idioma(s) |
eng |
| Publicador |
PERGAMON-ELSEVIER SCIENCE LTD |
| Relação |
Tetrahedron Letters |
| Direitos |
closedAccess Copyright PERGAMON-ELSEVIER SCIENCE LTD |
| Palavras-Chave | #Detelluration reaction #Biaryls #Diarylditellurides #CROSS-COUPLING REACTIONS #RING TRANSFORMATION STRATEGY #ARYLBORONIC ACIDS #REGIOSELECTIVE SYNTHESIS #HOMOCOUPLING REACTION #ORGANIC TELLURIDES #ROOM-TEMPERATURE #NATURAL-PRODUCTS #ARYL CHLORIDES #BOND FORMATION #Chemistry, Organic |
| Tipo |
article original article publishedVersion |
