Intramolecular Aminotrifluoromethanesulfinyloxylation of ω-Aminoalkenes by CF<subscript>3</subscript>SO<subscript>2</subscript>Na/Pd(OAc)<subscript>2</subscript>/PhI(OAc)<subscript>2</subscript>/<superscript>t</superscript>BuOCl/PivOH System.
In: Synlett, Jg. 29 (2018-02-15), Heft 4, S. 425-429
academicJournal
Zugriff:
The first example of palladium-catalyzed intramolecular aminotrifluoromethanesulfinyloxylation of unactivated ω-aminoalkenes has been achieved. Reaction conditions are rather unique with a complex consisting of CF3SO2Na/Pd(OAc)2/PhI(OAc)2/tBuOCl/PivOH to provide 6- endo-cyclized type products with a piperidine skeleton. Yields are moderate, and SO2 is not extruded. This method also provides the first synthesis of 3-trifluoromethanesulfinyloxy piperidine derivatives. [ABSTRACT FROM AUTHOR]
Titel: |
Intramolecular Aminotrifluoromethanesulfinyloxylation of ω-Aminoalkenes by CF<subscript>3</subscript>SO<subscript>2</subscript>Na/Pd(OAc)<subscript>2</subscript>/PhI(OAc)<subscript>2</subscript>/<superscript>t</superscript>BuOCl/PivOH System.
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Autor/in / Beteiligte Person: | Suzuki, Satoru ; Kamo, Tomohiro ; Fukushi, Kazunobu ; Tokunaga, Etsuko ; Sumii, Yuji ; Shibata, Norio |
Zeitschrift: | Synlett, Jg. 29 (2018-02-15), Heft 4, S. 425-429 |
Veröffentlichung: | 2018 |
Medientyp: | academicJournal |
ISSN: | 0936-5214 (print) |
DOI: | 10.1055/s-0036-1591720 |
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