Related Products of 20099-89-2, These common heterocyclic compound, 20099-89-2, name is 4-(2-Bromoacetyl)benzonitrile, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: To a mixture of olefin (0.5 mmol) and tween-80 (30 mL) in water (3 mL) was added DBH (214.5 mg, 0.75 mmol) at room temperature, and the mixture was stirred under the conditions as indicated in Table 1. After cooling to room temperature and removal of solvent under reduced pressure, EtOH (3 mL), thiourea (57.1 mg, 0.75 mmol) (or 0.75 mmol of N-methylthiourea/N-phenethylthiourea) were added to the mixture, and the obtained mixture was stirred for 2 h at 80 C. The mixture was diluted with ethyl acetate (60 mL). The organic phase was washed with brine (10mL x 3) and dried over Na2SO4. After concentrated under reduced pressure, the residue was purified by preparative thin layer chromatography to afford the corresponding 2-aminothiazoles.
Statistics shows that 4-(2-Bromoacetyl)benzonitrile is playing an increasingly important role. we look forward to future research findings about 20099-89-2.
Reference:
Article; Ma, Chunhua; Miao, Yuqi; Zhao, Minghao; Wu, Ping; Zhou, Jianglu; Li, Zhi; Xie, Xilei; Zhang, Wei; Tetrahedron; vol. 74; 27; (2018); p. 3602 – 3607;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts