The selective preparation and Suzuki coupling reactivity of cyclic 1,3-dione derived mono- and ditriflates
The combination of triflic anhydride and 2,6-di-tert-butyl-4-methylpyridine was found to be a selective reagent system for the conversion of cyclic 1,3-diones to the corresponding monotriflate derivatives. The use of N-(5-chloro-2-pyridyl)triflimide together with KHMDS was selective for the preparat...
| Prif Awduron: | , |
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| Fformat: | Journal article |
| Iaith: | English |
| Cyhoeddwyd: |
2001
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