Simultaneous Generation of Anionic and Neutral Palladium( II ) Complexes from η 3 ‐Allylpalladium Chloride Dimer and Fluorinated β‐enaminones | Zendy

Bouquillon Sandrine | Zendy; Bouillon JeanPhilippe | Zendy; Thomas Louis | Zendy; PlantierRoyon Richard | Zendy; Chanteau Frédéric | Zendy; Tinant Bernard | Zendy; Hénin Françoise | Zendy; Portella Charles | Zendy; Muzart Jacques | Zendy

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Simultaneous Generation of Anionic and Neutral Palladium( II ) Complexes from η 3 ‐Allylpalladium Chloride Dimer and Fluorinated β‐enaminones

Author(s) -

Bouquillon Sandrine,

Bouillon JeanPhilippe,

Thomas Louis,

PlantierRoyon Richard,

Chanteau Frédéric,

Tinant Bernard,

Hénin Françoise,

Portella Charles,

Muzart Jacques

Publication year - 2003

Publication title -

european journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 1434-193X

DOI - 10.1002/ejoc.200300557

Subject(s) - chemistry , palladium , protonation , dimer , counterion , medicinal chemistry , chloride , amidine , polymer chemistry , stereochemistry , organic chemistry , ion , catalysis

Reactions between η 3 ‐allylpalladium chloride dimer, 1,8‐diazabicyclo[5.4.0]undec‐7‐ene (DBU) and 1‐amino‐2‐fluoro‐1‐perfluoroethyl‐3‐phenylprop‐1‐en‐3‐one or 1,12‐diamino2,11‐difluoro‐1,12‐bis(perfluorobutyl)dodeca‐1,11‐diene3,10‐dione simultaneously provided two types of Pd II complexes. One is an anionic η 3 ‐allylpalladium complex with protonated DBU as counterion while the other is a neutral η 3 ‐allyl(β‐ketoiminato)palladium complex. A mechanism involving the amidine function of DBU in the formation of the two complexes is proposed. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

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