10432-35-6Relevant articles and documents
Electrochemical transformation of malononitrile and carbonyl compounds into functionally substituted cyclopropanes: Electrocatalytic variant of the Wideqvist reaction
Elinson, Michail N.,Feducovich, Sergey K.,Lizunova, Tatiana L.,Nikishin, Gennady I.
, p. 3063 - 3069 (2000)
Electrolysis of malononitrile and carbonyl compounds in the presence of alkali metal halides in an undivided cell results in the formation of substituted 1,1,2,2-tetracyanocyclopropanes in 60-90% yield. This electrocatalytic variant of the Wideqvist reaction using malononitrile instead of bromomalonitrile was successfully performed. Electrocatalytic transformation of substituted 1,1,2,2-tetracyanocyclopropanes in methanol or ethanol in an undivided cell leads to substituted 2-amino-4,4-dialkoxy-1,5- dicyano-3-azabicyclo[3.1.0]hex-2-enes in 70-95% yields after 0.05-0.10 F/mol of electricity has been passed. (C) 2000 Elsevier Science Ltd.
One-pot cascade assembling of 3-substituted tetracyanocyclopropanes from alkylidenemalononitriles and malononitrile by the only bromine direct action
Vereshchagin, Anatolii N.,Elinson, Michail N.,Stepanov, Nikita O.,Nikishin, Gennady I.
, p. 324 - 325 (2009)
The new cascade reaction was found: the formation of cyclopropanes from alkylidenemalononitriles and malononitrile by the only bromine direct action; the action of aqueous bromine on the equal amounts of alkylidenemalononitriles and malononitrile in EtOH-
Electrocatalytic transformation of malononitrile and cycloalkylidenemalononitriles into spirobicyclic and spirotricyclic compounds containing 1,1,2,2-tetracyanocyclopropane fragment
Elinson,Fedukovich,Vereshchagin,Dorofeev,Dmitriev,Nikishin
, p. 2235 - 2240 (2007/10/03)
Electrolysis of malononitrile and cycloalkylidenemalononitriles in EtOH in an undivided cell in the presence of NaBr affords spirobicyclic compounds containing a 1,1,2,2-tetracyanocyclopropane fragment in 50-88% yields.