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Metallic Palladium in the Heck Reaction: Active Catalyst or Convenient Precursor?

✍ Scribed by Andrea Biffis; Marco Zecca; Marino Basato

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
159 KB
Volume
2001
Category
Article
ISSN
1434-1948

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✦ Synopsis

Novel experimental evidence is presented pointing out that ''heterogeneous'' palladium metal catalysts employed in Heck-type reactions mainly act as sources of soluble palla-

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An N-C-N Pincer Palladium Complex as an
An N-C-N Pincer Palladium Complex as an Efficient Catalyst Precursor for the Heck Reaction
✍ Kazuhiro Takenaka; Yasuhiro Uozumi 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 146 KB 👁 2 views

## Abstract The Heck reaction of iodobenzene and methyl acrylate took place smoothly in NMP at 140 °C in the presence of 1 mol ppb of the pincer palladium complex [4‐__tert__‐butyl‐2,6‐bis{(3__R__,7a__S__)‐2‐phenylhexahydro‐1__H__‐pyrrolo[1,2‐__c__]imidazole‐1‐on‐3‐yl}phenyl]chloropalladium to give