Remarkable co-catalysis by copper(i) oxide in the palladium catalyzed cross-coupling of arylboronic acids with ethyl bromoacetateElectronic supplementary information (ESI) available: general experimental procedure and NMR, IR, MS and elemental analysis for compounds 2a–i. See http://www.rsc.org/suppdata/cc/b1/b111355k/
- 22 February 2002
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 6,p. 622-623
- https://doi.org/10.1039/b111355k
Abstract
Copper(I) oxide can effectively co-catalyze the Suzuki type cross-coupling reactions of arylboronic acids with ethyl bromoacetate. As an alternative protocol for introducing the methylenecarboxy group into functionalized molecules, this reaction occurs in the absence of highly toxic thallium compounds or special ligands and should be convenient and practical.Keywords
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