Polymer-supported palladium complexes with C,N-ligands as efficient recoverable catalysts for the Heck reaction
✍ Scribed by Yu-xia Liu; Zhi-wei Ma; Jun Jia; Chuan-chuan Wang; Meng-lin Huang; Jing-chao Tao
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 112 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0268-2605
- DOI
- 10.1002/aoc.1662
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## Abstract A polymer‐supported macrocyclic Schiff base palladium complex has been synthesized. In the Heck reaction of aryl iodides and bromides with ethyl acrylate or styrene, the complex has been proved to give the corresponding products in good to excellent yields. The reaction proceeded smooth
## 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