Borohydrides from Organic Hydrides: Reactions of Hantzsch's Esters with B(C6F5)3

We report herein that the reaction between a series of Hantzsch’s ester analogues 1 a–d with the Lewis acidic species B(C6F5)3 results in facile transfer of hydride to boron. The main products of this reaction are pyridinium borohydride salts 2 a–d, which are obtained in high to moderate yields. The...

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Veröffentlicht in:	Chemistry : a European journal 2010-04, Vol.16 (16), p.4895-4902
Hauptverfasser:	Webb, Jonathan D., Laberge, Véronique S., Geier, Stephen J., Stephan, Douglas W., Crudden, Cathleen M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids boron Chemistry CH activation Frustrated Lewis pairs Hantzsch's ester hydride transfer
Online-Zugang:	Volltext
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