Article
LPdCl2(amine) Complexes Supported by Terphenyl Phosphanes: Applications in Aryl Amination Reactions
Author/s | Santamaría Gallardo, Nazaret
Velasco, C. Marín Gómez, Mario Maya Díaz, Celia María Nicasio Jaramillo, María del Carmen |
Department | Universidad de Sevilla. Departamento de Química Inorgánica |
Publication Date | 2022 |
Deposit Date | 2023-03-06 |
Published in |
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Abstract | Despite the excellent catalytic properties display by NHC-Pd-PEPPSI complexes in cross-coupling, phosphane analogs have been barely screened. In this work, we report the synthesis and characterization of a series of ... Despite the excellent catalytic properties display by NHC-Pd-PEPPSI complexes in cross-coupling, phosphane analogs have been barely screened. In this work, we report the synthesis and characterization of a series of LPdCl2(amine) complexes bearing dialkylterphenyl phosphanes (PR2Ar′) and pyridine or morpholine ligands. The novel compounds have been tested as precatalysts in aryl amination reactions. The complex [(PCyp2ArXyl2)PdCl2(morpholine)] shows the best catalytic activity allowing the room-temperature coupling of aryl bromides and chlorides with aniline. |
Funding agencies | Ministerio de Ciencia e Innovación (MICIN). España Junta de Andalucía European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER) |
Project ID. | PID2020-113797R
P20_00624 US-1262266 |
Citation | Santamaría Gallardo, N., Velasco, C., Marín Gómez, ., Maya Díaz, C.M. y Nicasio Jaramillo, M.d.C. (2022). LPdCl2(amine) Complexes Supported by Terphenyl Phosphanes: Applications in Aryl Amination Reactions. Dalton Transactions, 51 (41), 15734-15740. https://doi.org/10.1039/d2dt01354a. |
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