SelectfluorTM on a PolyHIPE Material as Regenerative and Reusable Polymer‐Supported Electrophilic Fluorinating Agent. Issue 4 (21st December 2016)

• Record Type: Journal Article
• Authors: Kawada, Kosuke; Okano, Koji; Iskra, Jernej; Krajnc, Peter; Cahard, Dominique
• Is Part Of: Advanced synthesis & catalysis. Volume 359:Issue 4(2017)
• Page Start: 584
• Page End: 589
• Publication Date: 2016-12-21
• Subjects: fluorination -- green chemistry -- high internal phase emulsion (HIPE) templating -- molecular fluorine -- supported reagents; Catalysis -- Periodicals; Organic compounds -- Synthesis -- Periodicals; Chemistry -- Periodicals; Chemistry, Technical -- Periodicals; Chemistry -- Periodicals; Catalysis -- Periodicals; Technology, Pharmaceutical -- Periodicals; 547.2
• DOI: 10.1002/adsc.201601312
• Languages: English
• ISSNs: 1615-4150

Abstract

Abstract: The first recyclable polymer‐supported electrophilic fluorinating agent was prepared by reaction of molecular fluorine with the triethylenediamine motif that is grafted onto a poly(4‐vinylbenzyl chloride‐co‐divinylbenzene) polyHIPE material. The resulting polymeric Selectfluor TM ‐type reagent demonstrated high efficiency in the fluorination of naphthol in the course of repeated sequences of fluorination and regeneration. It also reacted with the enol form and the sodium enolate of 1, 3‐dicarbonyl compounds. Abstract :