The ansa effect in permethylmolybdenocene chemistry: A [Me{sub 2}Si] ansa bridge promotes intermolecular C-H and C-C bond activation
- Columbia Univ., New York, NY (United States). Dept. of Chemistry
Access to the [Me{sub 2}Si] ansa-bridged permethylmolybdenocene system is provided by the synthesis of [Me{sub 2}Si(C{sub 5}Me{sub 4}){sub 2}]MoCl{sub 2} from the reaction of MoCl{sub 5} with a mixture of [Me{sub 2}Si(C{sub 5}Me{sub 4}){sub 2}]Li{sub 2} and NaBH{sub 4}, followed by treatment with CHCl{sub 3}. Comparison with the chemistry of the non-ansa Cp{sup *}{sub 2}MoX{sub 2} system indicates that incorporation of the [Me{sub 2}Si] ansa bridge promotes intermolecular C-H and C-C bond activation reactions.
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG02-93ER14339
- OSTI ID:
- 682116
- Journal Information:
- Organometallics, Journal Name: Organometallics Journal Issue: 13 Vol. 18; ISSN ORGND7; ISSN 0276-7333
- Country of Publication:
- United States
- Language:
- English
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