SUZUKI-TYPE COUPLING OF CHLOROARENES WITH ARYLBORONIC ACIDS CATALYZEDBY NICKEL-COMPLEXES

Authors
INDOLESE AF
Citation
Af. Indolese, SUZUKI-TYPE COUPLING OF CHLOROARENES WITH ARYLBORONIC ACIDS CATALYZEDBY NICKEL-COMPLEXES, Tetrahedron letters, 38(20), 1997, pp. 3513-3516
Citations number
10
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
20
Year of publication
1997
Pages
3513 - 3516
Database
ISI
SICI code
0040-4039(1997)38:20<3513:SCOCWA>2.0.ZU;2-5
Abstract
A Suzuki-type cross-coupling reaction of aryl chlorides with arylboron ic acids using nickel-catalysts is described. The best results were ob tained at 95 degrees C in the presence of K3PO4 and in dioxane using N i(dppf)Cl-2. Unsymmetrical biaryls with both electron-withdrawing and electron-donating functional groups were obtained in high yields. (C) 1997 Elsevier Science Ltd.