Palladium-catalyzed chelation-assisted ortho-tetra-acetoxylation of 1,3-diarylpyrazoles and 1,3-diarylindazoles

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Title
Palladium-catalyzed chelation-assisted ortho-tetra-acetoxylation of 1,3-diarylpyrazoles and 1,3-diarylindazoles
Author(s)
S H Kim; Sangku Lee; J Yu; J N Kim
Bibliographic Citation
Tetrahedron Letters, vol. 55, no. 34, pp. 4790-4794
Publication Year
2014
Abstract
Palladium-catalyzed chelation-assisted acetoxylation of 1,3-diarylpyrazoles has been carried out with phenyliodonium diacetate (PIDA) to obtain the corresponding ortho-tetra-acetoxylated pyrazoles in good yields.
Keyword
Chelation-assistedIndazolesOrtho-tetra-acetoxylationPalladiumPyrazoles
ISSN
0040-4039
Publisher
Elsevier
DOI
http://dx.doi.org/10.1016/j.tetlet.2014.07.018
Type
Article
Appears in Collections:
Ochang Branch Institute > Anticancer Agent Research Center > 1. Journal Articles
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