The iminophosphine-palladium(0) complex [Pd(dmfu)(P-N)] [dmfu=dimethyl fumarate; P-N=2-(PPh2)C6H4-1-CH=NC6H4-4-OMe] is a very efficient catalyst for the Suzuki coupling. In the reaction of aryl bromides with phenylboronic acid, turnover numbers up to ca. 200,000 are obtained at 110 degreesC in 2 h. Good rates are obtained also with the sterically hindered and electronically deactivated 2-bromo-1,3,5-trimethylbenzene. The complex is able to catalyze the exhaustive arylation of 2,3,7,8,12,13,17,18-octabromo-5,10,15-triphenylcorroleCu(III) to yield the corresponding undecaaryl substituted derivative. (C) 2004 Elsevier Ltd. All rights reserved.

Scrivanti, A., Beghetto, V., Matteoli, U., Antonaroli, S., Marini, A., Mandoj, F., et al. (2004). Iminophosphine-palladium(0) complexes as highly active catalysts in the Suzuki reaction. Synthesis of undecaaryl substituted corroles. TETRAHEDRON LETTERS, 45(30), 5861-5864 [10.1016/j.tetlet.2004.05.144].

Iminophosphine-palladium(0) complexes as highly active catalysts in the Suzuki reaction. Synthesis of undecaaryl substituted corroles

ANTONAROLI, SIMONETTA;MANDOJ, FEDERICA;PAOLESSE, ROBERTO;CROCIANI, BRUNO
2004-06-19

Abstract

The iminophosphine-palladium(0) complex [Pd(dmfu)(P-N)] [dmfu=dimethyl fumarate; P-N=2-(PPh2)C6H4-1-CH=NC6H4-4-OMe] is a very efficient catalyst for the Suzuki coupling. In the reaction of aryl bromides with phenylboronic acid, turnover numbers up to ca. 200,000 are obtained at 110 degreesC in 2 h. Good rates are obtained also with the sterically hindered and electronically deactivated 2-bromo-1,3,5-trimethylbenzene. The complex is able to catalyze the exhaustive arylation of 2,3,7,8,12,13,17,18-octabromo-5,10,15-triphenylcorroleCu(III) to yield the corresponding undecaaryl substituted derivative. (C) 2004 Elsevier Ltd. All rights reserved.
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore CHIM/07 - Fondamenti Chimici delle Tecnologie
English
Con Impact Factor ISI
Boronic acid; Corroles; Iminophosphine complexes; Palladium; Suzuki reaction
Scrivanti, A., Beghetto, V., Matteoli, U., Antonaroli, S., Marini, A., Mandoj, F., et al. (2004). Iminophosphine-palladium(0) complexes as highly active catalysts in the Suzuki reaction. Synthesis of undecaaryl substituted corroles. TETRAHEDRON LETTERS, 45(30), 5861-5864 [10.1016/j.tetlet.2004.05.144].
Scrivanti, A; Beghetto, V; Matteoli, U; Antonaroli, S; Marini, A; Mandoj, F; Paolesse, R; Crociani, B
Articolo su rivista
File in questo prodotto:
File Dimensione Formato  
Tetrahedron Letters 2004.pdf

accesso aperto

Descrizione: Articolo
Dimensione 253.61 kB
Formato Adobe PDF
253.61 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2108/23673
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? 45
social impact