Electrooxidative coupling of salts of nitro compounds with halide, nitrite, cyanide, and phenylsulfinate anions

Autor: Yu. N. Ogibin, Valentina M. Merkulova, Alexey I. Ilovaisky, G. I. Nikishin
Rok vydání: 2005
Předmět:
Zdroj: Russian Chemical Bulletin. 54:1585-1592
ISSN: 1573-9171
1066-5285
DOI: 10.1007/s11172-006-0007-7
Popis: Electrolysis of salts of primary and secondary nitro compounds (nitroethane, 1- and 2-nitropropanes, nitrocyclohexane, and nitrocycloheptane) in the presence of excess halide, nitrite, cyanide, and phenylsulfinate anions under undivided and divided amperostatic electrolysis conditions in a two-phase medium (CH2Cl2/H2O) produces geminal nitrohalides (35–85% yields), dinitro compounds (15–51%), nitronitriles (6–27%), and nitrosulfones (50–70%). The salts of secondary nitro compounds form the products of oxidative coupling with halide and phenylsulfinate anions under the undivided electrolysis conditions. In all other cases, divided electrolysis is required.
Databáze: OpenAIRE