[3-(Dimethylamino)-2-(trifluoromethyl)prop-2-en-1-ylidene]dimethylazanium hexafluorophosphate – efficient reagent for the formation of trifluoromethyl-substituted azaheterocycles (microreview)

• DOI: 10.1007/s10593-020-02828-9
• Publication Date: 2020-12-03T04:41:41Z
• Authors: Andrey P. Mityuk; Sergey V. Ryabukhin
• Keywords: Hexafluorophosphate

The microreview presents a comprehensive survey of application of [3-(dimethylamino)-2-(trifluoromethyl)prop-2-en-1-ylidene]dimethylazanium salts as efficient precursors for the synthesis of trifluoromethyl-substituted azaheterocycles. The current state of the art is presented by the most important recent examples (until the end of 2019).