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note
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In this case, the reaction mixture was stirred to room temperature.
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28
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14644398997
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note
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Data set was collected with a Nonius KappaCCD diffractometer. COLLECT (Nonius B. V., 1998), data reduction: DenzoSMN,13 absorption correction data: SORTAV,14,15 structure solution: SHELXS-97,16 structure refinement: SHELXL-97,17 and graphics: SCHAKAL (E. Keller). Crystallographic data (excluding structure factors) for the structures reported in this paper have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication CCDC-249195. Copies of the data can be obtained free of charge on application to The Director, CCDC, 12, Union Road, Cambridge CB2 1EZ, UK [fax: +44 (1223)336 033, e-mail: deposit @ccdc.cam.ac.uk].
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