[N,P]-pyrrole PdCl2 complexes catalyzed the formation of dibenzo-α-pyrone and lactam analogues
We herein report the synthesis and catalytic application of a new family of [N,P] ligands based on the pyrrole ring with alpha-phosphine or phosphole units. Their palladium complexes (3a-d) were obtained in very good yields and their catalytic properties were evaluated in the direct intramolecular a...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2016-06, Vol.45 (23), p.9621-9630 |
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| container_title | Dalton transactions : an international journal of inorganic chemistry |
| container_volume | 45 |
| creator | Suárez-Meneses, J V Oukhrib, A Gouygou, M Urrutigoïty, M Daran, J-C Cordero-Vargas, A Ortega-Alfaro, M C López-Cortés, J G |
| description | We herein report the synthesis and catalytic application of a new family of [N,P] ligands based on the pyrrole ring with alpha-phosphine or phosphole units. Their palladium complexes (3a-d) were obtained in very good yields and their catalytic properties were evaluated in the direct intramolecular arylation to obtain both benzopyranones and phenanthridinones. The air stable complex 3a exhibited the best catalytic performance of this series of complexes, using 1 mol% of catalyst in combination with microwaves to promote this reaction. |
| doi_str_mv | 10.1039/c6dt01022a |
| format | Article |
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| identifier | EISSN: 1477-9234 |
| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2016-06, Vol.45 (23), p.9621-9630 |
| issn | 1477-9234 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | [N,P]-pyrrole PdCl2 complexes catalyzed the formation of dibenzo-α-pyrone and lactam analogues |
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