Tuning the basicity of synergic bimetallic reagents : switching the regioselectivity of the direct dimetalation of toluene from 2,5-to 3,5-positions
Blair, V.L. and Carrella, L.M. and Clegg, W. and Conway, B. and Harrington, R.W. and Hogg, L.M. and Klett, J. and Mulvey, R.E. and Rentschler, Eva and Russo, Luca (2008) Tuning the basicity of synergic bimetallic reagents : switching the regioselectivity of the direct dimetalation of toluene from 2,5-to 3,5-positions. Angewandte Chemie, 47 (33). pp. 6208-6211. ISSN 0044-8249
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Abstract
Meta-meta metalation: Remarkably, toluene can be directly dimanganated or dimagnesiated at the 3,5-positions using bimetallic bases with active Me3SiCH2 ligands (see scheme, blue). In contrast, n-butyl ligands lead to 2,5-metalation (red). tmp=2,2,6,6-tetramethylpiperidide.
Creators(s): |
Blair, V.L., Carrella, L.M., Clegg, W., Conway, B., Harrington, R.W., Hogg, L.M., Klett, J., Mulvey, R.E. ![]() | Item type: | Article |
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ID code: | 19570 |
Keywords: | alkali metals, inverse crown compounds, magnesium, manganese, metalation, Chemistry, Medicine(all) |
Subjects: | Science > Chemistry |
Department: | Faculty of Science > Pure and Applied Chemistry |
Depositing user: | Strathprints Administrator |
Date deposited: | 01 Jun 2010 10:47 |
Last modified: | 20 Jan 2021 18:30 |
URI: | https://strathprints.strath.ac.uk/id/eprint/19570 |
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