Download PDF
Synlett 2001; 2001(9): 1458-1460
DOI: 10.1055/s-2001-16794
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

Palladium Catalysed Cross-Coupling of Aryl Chlorides with Arylboronic Acids in the Presence of a New Tetraphosphine Ligand

Marie Feuerstein* , Henri Doucet, Maurice Santelli
  • *Laboratoire de Synthèse Organique associé au CNRS, Faculté des Sciences de Saint Jérôme, Avenue Escadrille Normandie-Niemen, 13397 Marseille Cedex 20, France; Fax (33) 4 91 98 38 65; E-mail: henri.doucet@lso.u-3mrs.fr
Further Information

Publication History

Publication Date:
28 August 2001 (online)

  PDF Download  Permissions and Reprints All articles of this category

Cis,cis,cis-1,2,3,4-tetrakis(diphenylphosphinomethyl)-cyclo pentane/[PdCl(C3H5)]2 system catalyses the cross-coupling of aryl chlorides with arylboronic acids with high ratios substrate/catalyst. A turnover number of 6800000 has been obtained for the addition of the activated 2-chloro-5-(trifluoromethyl)nitobenzene to benzeneboronic acid in the presence of this catalyst.

catalysis - palladium - tetraphosphine - arylboronic acids - aryl chlorides

      >