90771-89-4Relevant articles and documents
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.
experimental part, p. 324 - 325 (2010/01/18)
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-
A new strategy of the chemical route to the cyclopropane structure: direct transformation of benzylidenemalononitriles and malononitrile into 1,1,2,2-tetracyanocyclopropanes
Elinson, Michail N.,Feducovich, Sergey K.,Stepanov, Nikita O.,Vereshchagin, Anatolii N.,Nikishin, Gennady I.
, p. 708 - 713 (2008/09/16)
The new reaction was found: the direct formation of cyclopropanes from activated olefins and C-H acids. The action of free halogen or active halogen containing compounds on the equal amounts of benzylidenemalononitriles and malononitrile in basic alcohol