110621-98-2Relevant academic research and scientific papers
Synthesis of Heterocycles Based of the Products of Anionarylation of Unsaturated Compounds. II. * Method of Preparation of 2,5-Disubstituted 4-Thiazolidones
Obushak,Matiichuk,Ganushchak
, p. 239 - 244 (2007/10/03)
The products of haloarylation of acrylates by aryldiazonium salts (Meerwein reaction) react with thiourea and thiosemicarbazones forming thiazolidone cycle. The reaction is a convenient synthesis method of 5-benzylsubstituted 2-imino-4-thiazolidones and 2
IODOARYLATION OF ACRYLONITRILE AND ACRYLIC ESTERS WITH ARENEDIAZONIUM SALTS
Ganushchak, N. I.,Obushak, N. D.,Polishchuk, O. P.
, p. 2291 - 2295 (2007/10/02)
In the reaction of acrylic esters and acrylonitrile with arenediazonium salts in the presence of alkali-metal iodides the products from addition of the aryl radical and iodine at the double bond are formed.An effective method is proposed for the synthesis of 1-iodo-1-methoxycarbonyl(cyano)-2-arylalkanes, which enter readily into nucleophilic substitution of iodine.When boiled with an alcohol solution of alkali, they are transformed into derivatives of cinnamic acid.
