Co-Monomer Control of Carbon Nitride Semiconductors to Optimize Hydrogen Evolution with Visible Light was written by Zhang, Jinshui;Zhang, Guigang;Chen, Xiufang;Lin, Sen;Moehlmann, Lennart;Dolega, Grzegorz;Lipner, Grzegorz;Antonietti, Markus;Blechert, Siegfried;Wang, Xinchen. And the article was included in Angewandte Chemie, International Edition in 2012.Product Details of 55406-13-8 This article mentions the following:
Herein, we advance a strategy by employing a variety of new monomer building blocks with the desired compositions and electronic structures for chem. incorporation into the conjugated polymeric network of g-C3N4. Most precursors of carbon nitride polymers contain cyano groups, amino groups, or both, with the simplest case being cyanamide, which can undergo multiple thermal condensations to form stable aromatic carbon nitrides based on tri-s-triazine subunits. Therefore, we synthesized organic mols. bearing amino and/or cyano functionalities to integrate them directly into the carbon nitride polymers. This design may allow ample choice of organic anchoring groups, being a potentially valuable way to alter the phys. and chem. properties of the resulting heterogeneous organo-catalysts. In the experiment, the researchers used many compounds, for example, 3-Methylthiophene-2-carbonitrile (cas: 55406-13-8Product Details of 55406-13-8).
3-Methylthiophene-2-carbonitrile (cas: 55406-13-8) belongs to nitriles. There has been no report on the microbial biosynthesis of nitriles and the physiological function of such enzymes, nor was it not even known whether aliphatic and aromatic nitriles are biological compounds or just petrochemicals. Some nitriles are manufactured by heating carboxylic acids with ammonia in the presence of catalysts. This process is used to make nitriles from natural fats and oils, the products being used as softening agents in synthetic rubbers, plastics, and textiles and for making amines.Product Details of 55406-13-8
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts