75562-75-3Relevant academic research and scientific papers
Direct Cyclopropanation of α-Cyano β-Aryl Alkanes by Light-Mediated Single Electron Transfer Between Donor–Acceptor Pairs
Li, Jing,Lear, Martin J.,Hayashi, Yujiro
, p. 5901 - 5905 (2021/03/09)
Cyclopropanes are traditionally prepared by the formal [2+1] addition of carbene or radical based C1 units to alkenes. In contrast, the one-pot intermolecular cyclopropanation of alkanes by redox active C1 units has remained unrealised. Herein, we achieve
PRODUCTION OF CYCLOPROPANE DERIVATIVES BY THE REACTION OF (3-PHENYL-2-PROPENYLIDENE)MALONONITRILE AND BENZYLIDENEMALONONITRILE WITH 2-NITROPROPANE
Genkina, N. K.,Shugol', V. L.,Kurkovskaya, L. N.,Traven', V. F.
, p. 1482 - 1484 (2007/10/02)
2-Nitropropane enters into a "double" Michael reaction with (3-phenyl-2-propenylidene)malononitrile, giving the product from reaction with both reaction centers of the ambident electrophilic system. The reaction with one of the centers is accompanied by i
Cyclopropanation of Electrophilic Alkenes With Nitroalkanes in the Presence of Alumina-Supported Potassium Fluoride
Melot, Jean-Marie,Texier-Boullet, Francoise,Foucaud, Andre
, p. 364 - 366 (2007/10/02)
Alumina-supported potassium fluoride is an effective reagent for Michael addition of nitroalkanes on the electrophilic alkenes, followed by cycloalkylation reaction to give cyclopropanes.
Formation of Cyclopropanes from 2-Bromo-1-phenylalkylidenemalononitriles and Nucleophiles
Berg, Arne,Kolsaker, Per
, p. 289 - 294 (2007/10/02)
The reaction of the title compounds with selected nucleophiles was studied.With cyanide and hydride (from sodium borohydride) ions, substituted cyclopropanes were obtained in good yields.With alkoxide ions, cyclopropanes were formed only when the bromide
