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Rhodium-mediated 18F-oxyfluorination ofdiazoketones using a fluorine-18-containing hypervalent iodine reagent
Stockholm University, Faculty of Science, Department of Organic Chemistry.ORCID iD: 0000-0003-4299-8860
Stockholm University, Faculty of Science, Department of Organic Chemistry.
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2019 (English)In: Chemical Communications, ISSN 1359-7345, E-ISSN 1364-548X, Vol. 55, no 89, p. 13358-13361Article in journal (Refereed) Published
Abstract [en]

Geminal 18F-oxyfluorination of diazoketones was performed in the presence of rhodium mediators. The reactions were performed using a hypervalent iodine-based [18F]fluoro-benziodoxole reagent. By this methodology various α-[18F]fluoro ethers were obtained in high radiochemical yield (up to 98%) and molar activity (216 GBq μmol-1).

Place, publisher, year, edition, pages
2019. Vol. 55, no 89, p. 13358-13361
Keywords [en]
fluorine-18, electrophilic, hypervalent iodine, PET, rhodium, diazo compound
National Category
Organic Chemistry
Research subject
Organic Chemistry
Identifiers
URN: urn:nbn:se:su:diva-175600DOI: 10.1039/c9cc06905dISI: 000496175900002OAI: oai:DiVA.org:su-175600DiVA, id: diva2:1368010
Funder
Swedish Research CouncilKnut and Alice Wallenberg Foundation, 2018.0066Available from: 2019-11-05 Created: 2019-11-05 Last updated: 2019-12-09Bibliographically approved
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Cortés González, Miguel A.Jian, XingguoSzabó, Kálmán J.
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