F. Eugene, B. Langlois, E. Laurent
Mar 1, 1994
Citations
0
Influential Citations
21
Citations
Journal
Journal of Fluorine Chemistry
Abstract
Abstract Primary and secondary trifluoromethyl sulfones (triflones) are efficiently obtained from easily available sodium trifluoromethanesulfinate (triflinate) and alkyl bromides in N,N-dimethylacetamide. This technique is more powerful than the potassium triflinate/acetonitrile system. Ethyl aconitate can be also produced in one step from ethyl bromoacetate and diisopropylethylamine, sodium triflinate being a catalyst.