"Anti-Michael addition" of Grignard reagents to sulfonylacetylenes: synthesis of alkynes

In this work, the addition of Grignard reagents to arylsulfonylacetylenes, which undergoes an "anti-Michael addition", resulting in their alkynylation under very mild conditions is described. The simplicity of the experimental procedure and the functional group tolerance are the main featu...

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Veröffentlicht in:	Organic & biomolecular chemistry 2017-05, Vol.15 (18), p.3901-3908
Hauptverfasser:	Esteban, Francisco, Boughani, Lazhar, García Ruano, José L, Fraile, Alberto, Alemán, José
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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