Palladium-catalyzed cross-coupling reaction of alkenyl bromides with potassium alkyltrifluoroborates
- Authors
- Molander, Gary A.; Ham, Jungyeob; Seapy, Dave G.
- Issue Date
- 2007-01-15
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Citation
- TETRAHEDRON, v.63, no.3, pp.768 - 775
- Abstract
- The Suzuki-Miyaura-type cross-coupling reaction of potassium alkyltrifluoroborates with various alkenyl bromides in the presence of 10 mol % of PdCl2(dppf)center dot CH2Cl2 and 3.0 equiv of Cs2CO3 in aqueous toluene at 80 degrees C provided the desired compounds in 63-95% yields. A variety of functional groups in the potassium alkyltrifluoroborates were tolerated under the basic conditions. (c) 2006 Elsevier Ltd. All rights reserved.
- Keywords
- EXPANDING ORGANOBORON CHEMISTRY; EFFICIENT AGENTS; ARYL; DERIVATIVES; CROTYLATION; ALLYLATION; ALDEHYDES; CHLORIDES; EXPANDING ORGANOBORON CHEMISTRY; EFFICIENT AGENTS; ARYL; DERIVATIVES; CROTYLATION; ALLYLATION; ALDEHYDES; CHLORIDES; Organotrifluoroborate; Suzuki-Miyaura reaction; alkenylbromides; alkyltrifluoroborates; cross-coupling reaction; sp2-sp3 bond
- ISSN
- 0040-4020
- URI
- https://pubs.kist.re.kr/handle/201004/134739
- DOI
- 10.1016/j.tet.2006.10.088
- Appears in Collections:
- KIST Article > 2007
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