Carbonyltris(trifluoromethyl)borane, (CF3)3BCO, An Unusual Boron Carbonyl

Carbonyltris(trifluoromethyl)borane, (CF3)3BCO, An Unusual Boron Carbonyl

By hydrolysis of a single CF3 group in concentrated sulfuric acid, the new boron carbonyl (CF3)3B−CO compound (see molecular structure) is obtained from K[B(CF3)4]. (CF3)3B−CO exhibits rather unusual properties and bears an electrophilic carbonyl carbon atom.

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Bibliographische Detailangaben
Veröffentlicht in:Angewandte Chemie International Edition 2002-03, Vol.41 (5), p.799-801
Hauptverfasser: Terheiden, Annegret, Bernhardt, Eduard, Willner, Helge, Aubke, Friedhelm
Format: Artikel
Sprache:eng
Schlagworte:
ab initio calculations
boranes
carbonyl ligands
IR spectroscopy
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Beschreibung
Zusammenfassung:By hydrolysis of a single CF3 group in concentrated sulfuric acid, the new boron carbonyl (CF3)3B−CO compound (see molecular structure) is obtained from K[B(CF3)4]. (CF3)3B−CO exhibits rather unusual properties and bears an electrophilic carbonyl carbon atom.
ISSN:1433-7851
1521-3773
DOI:10.1002/1521-3773(20020301)41:5<799::AID-ANIE799>3.0.CO;2-S