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| Online-Ressource |
Verfasst von: | Lustosa, Danilo Machado [VerfasserIn]  |
| Clemens, Simon [VerfasserIn]  |
| Rudolph, Matthias [VerfasserIn]  |
| Hashmi, A. Stephen K. [VerfasserIn]  |
Titel: | Gold-catalyzed one-pot synthesis of 1,3-disubstituted allenes from benzaldehydes and terminal alkynes |
Verf.angabe: | Danilo M. Lustosa, Simon Clemens, Matthias Rudolph, and A. Stephen K. Hashmi |
E-Jahr: | 2019 |
Jahr: | September 25, 2019 |
Umfang: | 7 S. |
Fussnoten: | Gesehen am 21.11.2019 |
Titel Quelle: | Enthalten in: Advanced synthesis & catalysis |
Ort Quelle: | Weinheim : Wiley-VCH, 2001 |
Jahr Quelle: | 2019 |
Band/Heft Quelle: | 361(2019), 21, Seite 5050-5056 |
ISSN Quelle: | 1615-4169 |
Abstract: | A new and facile one-pot synthesis of 1,3-disubstituted allenes, using cheap and readily available terminal alkynes, benzaldehyde derivatives and morpholine, was developed. A small library of 20 allenes demonstrates a broad applicability, with yields up to 86%. Isotopic-labelling and cross-over experiments strongly indicate that our reaction proceeds via a two-step A3-coupling followed by a 1,5-hydrogen shift process. |
DOI: | doi:10.1002/adsc.201900824 |
URL: | Volltext ; Verlag: https://doi.org/10.1002/adsc.201900824 |
| Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/adsc.201900824 |
| DOI: https://doi.org/10.1002/adsc.201900824 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | Aldehydes |
| Alkynes |
| Deuterium |
| Gold |
| Reaction mechanisms |
K10plus-PPN: | 1682392627 |
Verknüpfungen: | → Zeitschrift |
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Lokale URL UB: | Zum Volltext |
Gold-catalyzed one-pot synthesis of 1,3-disubstituted allenes from benzaldehydes and terminal alkynes / Lustosa, Danilo Machado [VerfasserIn]; September 25, 2019 (Online-Ressource)
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