TY - JOUR
T1 - Electrolytic partial fluorination of organic compounds. Part 85. Anodic gem-difluorination of hydrazones using Et4NI as a mediator
AU - Tajima, Toshiki
AU - Imai, Nanae
AU - Nakajima, Atsushi
AU - Kurihara, Hitoshi
AU - Fuchigami, Toshio
PY - 2006/8/1
Y1 - 2006/8/1
N2 - 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.
AB - 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.
KW - Anodic gem-difluorination
KW - Controlled potential electrolysis
KW - Electrochemical fluorination
KW - Hydrazone
KW - Mediator
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U2 - 10.1016/j.jelechem.2006.01.021
DO - 10.1016/j.jelechem.2006.01.021
M3 - Article
AN - SCOPUS:33745828315
VL - 593
SP - 43
EP - 46
JO - Journal of Electroanalytical Chemistry
JF - Journal of Electroanalytical Chemistry
SN - 0022-0728
IS - 1-2
ER -