31879-47-7Relevant articles and documents
Electrochemical synthesis of 5-amino-4-benzoyl-3-phenylfuran-2- carbonitrile
Batanero, Belén,Vago, Mariano,Barba, Fructuoso
, p. 1337 - 1342 (2000)
Cathodic reduction of 2-bromo-2-cyanoacetophenone afforded 5-amino-4- benzoyl-3-phenylfuran-2-carbonitrile in an one pot reaction. The process is discussed and all the secondary products are isolated and characterized.
New trisubstituted cyanopyrazoles and cyanoscorpionates
Kadel, Lava R.,Kromer, John R.,Moore, Curtis E.,Eichhorn, David M.
, p. 206 - 218 (2017/03/08)
New syntheses are reported to give pyrazoles with cyano substituents at the 4-position of the pyrazole ring and ethyl or isopropyl substituents at the 3-position, as well as pyrazoles with cyano substituents at the 4-position and alkyl/aryl/bromo substituents at both the 3- and 5-positions. Synthesis of scorpionates using tetradecane as a high-boiling solvent has been shown to be more efficient than the melt method and has led to new scorpionates using the newly synthesized pyrazoles. An unexpected complex is isolated in which the Ni(cyclam)2+moiety crystallizes with two cyanoscorpionates as counterions, without binding of the scorpionate ligands to the Ni atom.
A convenient and improved procedure for the cyanation of enamines and 1,3-dicarboxyl compounds
Buttke,Niclas
, p. 3241 - 3248 (2007/10/02)
The direct cyanation of enamines 2a-f using acylsubstituted cyanatobenzenes 1a-c and cyanatoanthraquinone 1d furnishes β-cyanoenamines 3a-f which upon hydrolysis afford the cyanoketones 4a,b. 2-Cyano-1,3-diketones 6a-c are obtained starting from compounds