In 2019,Green Chemistry included an article by Chen, Jinjin; Meng, Huanxin; Zhang, Feng; Xiao, Fuhong; Deng, Guo-Jun. Synthetic Route of C7H7NO. The article was titled 《Transition-metal-free selective pyrimidines and pyridines formation from aromatic ketones, aldehydes and ammonium salts》. The information in the text is summarized as follows:
An efficient synthesis of pyrimidines and pyridines was developed from readily available aromatic ketones, aldehydes and ammonium salts under transition-metal-free conditions. In this strategy, ammonium salts were used as nitrogen sources and only water was generated as a nontoxic byproduct. A catalytic amount of NaIO4 played an important role in the selectivity control, whereas substituted pyridines were dominantly formed in its absence. The experimental process involved the reaction of 4-Acetylpyridine(cas: 1122-54-9Synthetic Route of C7H7NO)
4-Acetylpyridine(cas: 1122-54-9) belongs to pyridine. In industry and in the lab, pyridine is used as a reaction solvent, particularly when its basicity is useful, and as a starting material for synthesizing some herbicides, fungicides, and antiseptics.Synthetic Route of C7H7NO