Pressure-Induced Cyclotrimerization of Electron-Deficient Nitriles. Catalysis by Acidic Alcohols and Phenols
Fluorodinitroacetonitrile (1) was pressurized at 1 GPa in the presence of a variety of ROH catalysts.Cyclotrimerization of 1 occurred in several cases, but the observed triazines contained RO groups in place of one or several CF(NO2)2 groups.Some mechanistic aspects of this reaction are explored by comparison with the results of the pressurization of preformed fluorodinitroacetimidates.
Koppes, William M.,Adolph, Horst G.
p. 406 - 412
(2007/10/02)
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