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http://hdl.handle.net/1843/63147| Type: | Artigo de Periódico |
| Title: | Palladium complexes with tetradentate schiff bases or their corresponding amines: synthesis and application in heck reactions |
| Authors: | Aretha Priscilla Silva Andrade Lucas Micquéias Arantes Juliana Yurie Kadooca Renato Lúcio de Carvalho Ângelo de Fátima Adão Aparecido Sabino |
| Abstract: | This article describes the synthesis of six palladium complexesderived from threebis-imines or their corresponding amines.These metallic complexes were evaluated as promising cata-lysts for Heck reaction. The potential of such organometalliccatalysts was investigated using the coupling between bromo-benzene and styrene as reaction model, involving evaluation ofranging bases, different solvents, reaction times and the quan-tity of palladium catalyst. Our findings indicate that the com-plexes obtained from amines are better than those fromimines. Dimethyl acetamide (DMA) and sodium carbonate werethe best solvents and bases in the Heck coupling reaction, re-spectively. In summary, these Schiff bases and correspondingamines provide an innovative opportunity to develop new cat-alytic systems for the Heck reaction |
| Subject: | Schiff, Bases de Paladio Aminas Catalise Complexos metálicos |
| language: | eng |
| metadata.dc.publisher.country: | Brasil |
| Publisher: | Universidade Federal de Minas Gerais |
| Publisher Initials: | UFMG |
| metadata.dc.publisher.department: | ICX - DEPARTAMENTO DE QUÍMICA |
| Rights: | Acesso Restrito |
| metadata.dc.identifier.doi: | https://doi.org/10.1002/slct.201600244 |
| URI: | http://hdl.handle.net/1843/63147 |
| Issue Date: | 2016 |
| metadata.dc.url.externa: | https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/slct.201600244 |
| metadata.dc.relation.ispartof: | ChemistrySelect |
| Appears in Collections: | Artigo de Periódico |
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