Decarboxylative photosubstitution of dicyanobenzenes with aliphatic carboxylate ions was written by Itou, Tatsuya;Yoshimi, Yasuharu;Morita, Toshio;Tokunaga, Yuji;Hatanaka, Minoru. And the article was included in Tetrahedron in 2009.Category: nitriles-buliding-blocks This article mentions the following:
The photoreaction of dicyanobenzenes with aliphatic carboxylate ions afforded alkylcyanobenzenes and alkyldicyanobenzenes via decarboxylative substitution. The redox-photosensitized reaction system was effective in improving the product yield. The efficiency of this photoreaction depended on the structure of the carboxylate ion, and the product distribution varied with the dicyanobenzenes employed. This photoreaction was proved to be a clean process for the preparation of alkylcyanobenzenes. In the experiment, the researchers used many compounds, for example, 3-(tert-Butyl)benzonitrile (cas: 154532-34-0Category: nitriles-buliding-blocks).
3-(tert-Butyl)benzonitrile (cas: 154532-34-0) belongs to nitriles. Nitrile carbon shifts are in the range of 115閳?25 ppm whereas in isonitriles the shifts are around 155閳?65 ppm. Nitriles are susceptible to hydrogenation over diverse metal catalysts. The reaction can afford either the primary amine (RCH2NH2) or the tertiary amine ((RCH2)3N), depending on conditions.Category: nitriles-buliding-blocks
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts