Regioselectivity switch: gold(I)-catalyzed oxidative rearrangement of propargyl alcohols to 1,3-diketones
The gold(I)-catalyzed oxidative rearrangement of propargyl alcohols provides an efficient and selective route to 1,3-diketones under mild conditions. Pyridine-N-oxides were used as external oxidants with, different from related substrates, no alkylidenecycloalkanones or oxetan-3ones formed as side-prod...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
August 10, 2012
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| In: |
The journal of organic chemistry
Year: 2012, Jahrgang: 77, Heft: 17, Pages: 7761-7767 |
| ISSN: | 1520-6904 |
| DOI: | 10.1021/jo301381z |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1021/jo301381z Verlag, Volltext: http://pubs.acs.org/doi/10.1021/jo301381z 
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| Verfasserangaben: | A. Stephen K. Hashmi, Tao Wang, Shuai Shi, and Matthias Rudolph |
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| 520 | |a The gold(I)-catalyzed oxidative rearrangement of propargyl alcohols provides an efficient and selective route to 1,3-diketones under mild conditions. Pyridine-N-oxides were used as external oxidants with, different from related substrates, no alkylidenecycloalkanones or oxetan-3ones formed as side-products. | ||
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