Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
221152 | Journal of Electroanalytical Chemistry | 2006 | 4 Pages |
Abstract
Anodic gem-difluorination of hydrazones in Et4NF-5HF/CH2Cl2 in the presence of Et4NI was successfully carried out to provide the corresponding gem-difluorinated products in moderate to good yields. On the other hand, no gem-difluorinated products were obtained in the absence of Et4NI. Although a catalytic current was not observed in the cyclic voltammetry of Et4NI in the presence of a hydrazone, a controlled potential electrolysis of the hydrazone showed that Et4NI acted as a mediator in the anodic gem-difluorination of hydrazones.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Toshiki Tajima, Nanae Imai, Atsushi Nakajima, Hitoshi Kurihara, Toshio Fuchigami,