Year 2007, Month 10 (Section Brief Communications, Page 2118)
Benzene complex [(η-9-SMe2-7,8-C2B9H10)Fe(η-C6H6)]+ as a synthon for the cationic ferracarborane moiety
D. A. Loginov, M. M. Vinogradov, L. S. Shul´pina, A. V. Vologzhanina, P. V. Petrovskii, and A. R. Kudinov
The photochemical reaction of [(η5-C6H7)Fe(η-C6H6)]+ (1) with the [(η-9-SMe2-7,8C2B9H10)]– anion followed by the treatment of the resulting ferracarborane (η-9-SMe2-7,8C2B9H10)Fe(η5-C6H7) (2) with hydrochloric acid afforded the benzene complex [(η-9-SMe27,8-C2B9H10)Fe(η-C6H6)]+ (3). The reaction of cation 3 with ButNC produced the isonitrile complex [(η-9-SMe2-7,8-C2B9H10)Fe(tBuNC)3]+ (4). The structure of the complex [4]PF6 was established by X-ray diffraction.
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