Schneider, Joerg J.; Hagen, Joerg; Blaeser, Dieter; Boese, Roland; Krueger, Carl:

The reactivity of the unbridged Co-Sn bond in [(h5-C5H5)(h2-C2H4)Co-Sn{CH[Si(CH3)3]2}2] - the first organometallic complexes with direct Co-Sn-chalcogen bonding (chalcogen = Se, Te).

In: Angewandte Chemie, International Edition in English, Jg. 36 (1997) ; Nr. 7, S. 739-741
ISSN: 0570-0833
Zeitschriftenaufsatz / Fach: Chemie
Abstract:
Reaction of [(h5-C5R5)Co(h2-C2H4)2] (R = H, Me) with [Sn{CH(SiMe3)2}2] leads to formation of [(h5-C5R5)(h2-C2H4)Co-Sn{CH(SiMe3)2}2] (I). The crystal structure of I (R = H) was detd. Reaction of I (R = H) with X (X = Se, Te) in PhMe gave [(h5-C5H5)CoX{Sn(CH(SiMe3)2)2}2] (II) with first cobalt-tin-chalcogen bond. The crystal structure of II were also detd.

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