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2‐Chloro‐3‐(dimethylamino)prop‐2‐enoyl Fluoride,a Stable Acyl Fluoride |
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| Authors: | Eginhard Steiner Tammo Winkler Rober&#x;W Lang |
| Abstract: | The title compound is formed as a side‐product in the reaction of CF3CCl3 with Zn/DMF and dimethyl(thexyl)silyl chloride (=dimethyl(1,1,2‐trimethylpropyl)silyl chloride). The structure and the double‐bond configuration are deduced from its 13C‐NMR data. Its formation is discussed in terms of a Vilsmeier‐type formylation and a reductive elimination. |
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