New Mixed Li/Mg and Li/Mg/Zn Amides for the Chemoselective Metallation of Arenes and Heteroarenes
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
19/10/2012
19/10/2012
2009
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| Resumo |
New mixed Li/Mg and Li/Mg/Zn amides have been synthesized starting from readily prepared secondary amines. They allow a highly chemoselective directed magnesiation or zincation of various polyfunctional aromatics and heteroaromatics. The kinetic basicity, solubility and stability of these new bases have been compared with those of the corresponding 2,2,6,6-tetramethylpiperamide-derived bases. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009) Fonds der Chemischen Industrie (FCI) Deutsche Forschungsgemeinschaft (DFG) ERC (European Research Council) |
| Identificador |
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, n.11, p.1781-1795, 2009 1434-193X http://producao.usp.br/handle/BDPI/20045 10.1002/ejoc.200801277 |
| Idioma(s) |
eng |
| Publicador |
WILEY-V C H VERLAG GMBH |
| Relação |
European Journal of Organic Chemistry |
| Direitos |
restrictedAccess Copyright WILEY-V C H VERLAG GMBH |
| Palavras-Chave | #Magnesium #Zinc #Amides #Metalation #Copper #Homogeneous catalysis #CARBON BOND FORMATION #FUNCTIONALIZED AROMATICS #DIRECTED METALATION #DIAZINES PYRIDINES #REAGENTS #DERIVATIVES #REACTIVITY #QUINOLINES #BASE #MAGNESIATIONS #Chemistry, Organic |
| Tipo |
article original article publishedVersion |
