ChemInform Abstract: Copper-Free Palladium-Catalyzed Sonogashira and Hiyama Cross-Couplings Using Aryl Imidazol-1-ylsulfonates

Sonogashira coupling of various imidazylates including the estrone derivative (IV) with phenylacetylene afford the desired products with good to excellent yields.

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Bibliographic Details
Published inChemInform Vol. 41; no. 36; p. no
Main Authors Shirbin, Steven J., Boughton, Berin A., Zammit, Steven C., Zanatta, Shannon D., Marcuccio, Sebastian M., Hutton, Craig A., Williams, Spencer J.
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 07.09.2010
WILEY‐VCH Verlag
Subjects
polyphenyl derivatives
polyphenylalkyne derivatives (tolan derivatives)
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Summary:Sonogashira coupling of various imidazylates including the estrone derivative (IV) with phenylacetylene afford the desired products with good to excellent yields.
Bibliography:istex:8247CE9003333D286F08C5460FF0E2E2E352926F
ark:/67375/WNG-JGQRP229-3
ArticleID:CHIN201036089
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201036089