ansa-Metallocenes of Calcium and Strontium One-Pot Synthesis of Organometallic Complexes of the Heavier Alkaline Earth Metals

The reductive dimerization of 6,6‐dialkylfulvenes by elemental calcium or strontium smoothly afforded the first ansa‐metallocene derivatives of these metals. The bright red 1,4‐diazadiene adduct 1 was characterized structurally.

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Bibliographische Detailangaben
Veröffentlicht in:	Angewandte Chemie (International ed.) 1993-07, Vol.32 (7), p.1079-1081
Hauptverfasser:	Rieckhoff, Melanie, Pieper, Ursula, Stalke, Dietmar, Edelmann, Frank T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkali and alkaline-earth metals derivatives Chemistry Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Organic chemistry Organic compounds Organometalloidal and organometallic compounds Physics Preparations and properties Structure of solids and liquids crystallography Structure of specific crystalline solids
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Beschreibung
Zusammenfassung:	The reductive dimerization of 6,6‐dialkylfulvenes by elemental calcium or strontium smoothly afforded the first ansa‐metallocene derivatives of these metals. The bright red 1,4‐diazadiene adduct 1 was characterized structurally.
ISSN:	0570-0833 1521-3773
DOI:	10.1002/anie.199310791