RECENTES AVANÇOS EM REAÇÕES ORGÂNICAS CATALISADAS POR NÍQUEL
Nickel complexes have been widely used as catalysts in organic reactions. Their low price compared to Pd and Pt complexes, in addition to their high reactivity and affinity to ϖ systems; the possibility to access different oxidation states and the difficulty to undergo beta-hydride elimination are i...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Química
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| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422018000901033&lng=en&tlng=en |
| _version_ | 1811261916780167168 |
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| author | Danielle L. J. Pinheiro Giovanni W. Amarante |
| author_facet | Danielle L. J. Pinheiro Giovanni W. Amarante |
| author_sort | Danielle L. J. Pinheiro |
| collection | DOAJ |
| description | Nickel complexes have been widely used as catalysts in organic reactions. Their low price compared to Pd and Pt complexes, in addition to their high reactivity and affinity to ϖ systems; the possibility to access different oxidation states and the difficulty to undergo beta-hydride elimination are important features that have attracted the attention of chemists in recent decades. Furthermore, some drawbacks observed with Pd catalysis have been solved by Ni catalysis. These Ni based-catalysts have been used in different reaction manifolds to promote challenging transformations. Herein, recent work using nickel catalysts in different types of reactions, such as carbonylations, carboxylations, C-H activations and dual catalytic systems are described. Critical mechanistic investigations, as well as synthetic applications are also covered. |
| first_indexed | 2024-04-12T19:14:29Z |
| format | Article |
| id | doaj.art-3602eb84860441e991d8f09ce65bd856 |
| institution | Directory Open Access Journal |
| issn | 1678-7064 |
| language | English |
| last_indexed | 2024-04-12T19:14:29Z |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-3602eb84860441e991d8f09ce65bd8562022-12-22T03:19:47ZengSociedade Brasileira de QuímicaQuímica Nova1678-70644191033105410.21577/0100-4042.20170269S0100-40422018000901033RECENTES AVANÇOS EM REAÇÕES ORGÂNICAS CATALISADAS POR NÍQUELDanielle L. J. PinheiroGiovanni W. AmaranteNickel complexes have been widely used as catalysts in organic reactions. Their low price compared to Pd and Pt complexes, in addition to their high reactivity and affinity to ϖ systems; the possibility to access different oxidation states and the difficulty to undergo beta-hydride elimination are important features that have attracted the attention of chemists in recent decades. Furthermore, some drawbacks observed with Pd catalysis have been solved by Ni catalysis. These Ni based-catalysts have been used in different reaction manifolds to promote challenging transformations. Herein, recent work using nickel catalysts in different types of reactions, such as carbonylations, carboxylations, C-H activations and dual catalytic systems are described. Critical mechanistic investigations, as well as synthetic applications are also covered.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422018000901033&lng=en&tlng=ennickelhomogeneous catalysisorganic reactions |
| spellingShingle | Danielle L. J. Pinheiro Giovanni W. Amarante RECENTES AVANÇOS EM REAÇÕES ORGÂNICAS CATALISADAS POR NÍQUEL Química Nova nickel homogeneous catalysis organic reactions |
| title | RECENTES AVANÇOS EM REAÇÕES ORGÂNICAS CATALISADAS POR NÍQUEL |
| title_full | RECENTES AVANÇOS EM REAÇÕES ORGÂNICAS CATALISADAS POR NÍQUEL |
| title_fullStr | RECENTES AVANÇOS EM REAÇÕES ORGÂNICAS CATALISADAS POR NÍQUEL |
| title_full_unstemmed | RECENTES AVANÇOS EM REAÇÕES ORGÂNICAS CATALISADAS POR NÍQUEL |
| title_short | RECENTES AVANÇOS EM REAÇÕES ORGÂNICAS CATALISADAS POR NÍQUEL |
| title_sort | recentes avancos em reacoes organicas catalisadas por niquel |
| topic | nickel homogeneous catalysis organic reactions |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422018000901033&lng=en&tlng=en |
| work_keys_str_mv | AT danielleljpinheiro recentesavancosemreacoesorganicascatalisadasporniquel AT giovanniwamarante recentesavancosemreacoesorganicascatalisadasporniquel |