A New Form of Coordinated Carbon: A C3 Chain That Is Anchored by a Transition Metal on Each End and Spanned by a Third

A trirhenium carbene complex containing a C3OMe core, prepared from [Re]CCLi, [Re2(CO)10], and Me3OBF4, leads to complex 1 after ion of the methoxy group with BF3 and skeletal rearrangement. According to X‐ray crystal structure analysis, 1 exists predominantly as the resonance structure shown on th...

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Veröffentlicht in:	Angewandte Chemie (International ed.) 1993-06, Vol.32 (6), p.891-892
Hauptverfasser:	Weng, Weiqing, Arif, Atta M., Gladysz, J. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Exact sciences and technology Organic chemistry Organometalloidal and organometallic compounds Preparations and properties Transition metals derivatives
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A trirhenium carbene complex containing a C3OMe core, prepared from [Re]CCLi, [Re2(CO)10], and Me3OBF4, leads to complex 1 after ion of the methoxy group with BF3 and skeletal rearrangement. According to X‐ray crystal structure analysis, 1 exists predominantly as the resonance structure shown on the right. [Re] = (η5‐C5Me5)Re(NO)(PPh3).
ISSN:	0570-0833 1521-3773
DOI:	10.1002/anie.199308911