Oxovanadium(V)-induced diastereoselective oxidative homocoupling of boron enolates

Oxovanadium(V)-induced diastereoselective oxidative homocoupling of boron enolates

Oxovanadium(v)-induced dl-selective oxidative coupling of (Z)-boron enolate was demonstrated to give the corresponding 2,3-disubstituted 1,4-diketone in a good yield. High selectivity (up to 94 : 6) was attained when the reaction was performed with VO(OPr-i)2Cl at -30 °C.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2014-03, Vol.50 (18), p.2279-2281
Hauptverfasser: Amaya, Toru, Masuda, Takaya, Maegawa, Yusuke, Hirao, Toshikazu
Format: Artikel
Sprache:eng
Schlagworte:
Boron
Coupling
Selectivity
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Zusammenfassung:Oxovanadium(v)-induced dl-selective oxidative coupling of (Z)-boron enolate was demonstrated to give the corresponding 2,3-disubstituted 1,4-diketone in a good yield. High selectivity (up to 94 : 6) was attained when the reaction was performed with VO(OPr-i)2Cl at -30 °C.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc49624d