Adding a certain compound to certain chemical reactions, such as: 94-97-3, name is 5-Chloro-1H-benzo[d][1,2,3]triazole, belongs to chlorides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 94-97-3, Recommanded Product: 5-Chloro-1H-benzo[d][1,2,3]triazole
General procedure: A mixture of azole (0.2 mmol), ketone (0.3 mmol, 1.5equiv.), NaHCO3 (33.6 mg, 2.0 equiv.), I2 (101.6 mg, 2.0 equiv.), and 1,2-dichloroethane (2 mL) was stirred at 80 C for 24 h. After cooling to room temperature, the reaction mixture was quenched with a saturated solution of Na2S2O3 (5 mL) and extracted with ethyl acetate (3×5 mL). The combined organic phases were washed with brine (10 mL), dried over anhydrous magnesium sulfate, filtered, and concentrated. The residue was purified by flash column chromatograph, using a mixture of petroleum ether and ethyl acetate (5:1-2:1) as eluent to afford the corresponding products. The identity and purity of the products was confirmed by 1H and 13C NMR spectroscopic analysis.
If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.
Reference:
Article; Chen, Wenlin; Yan, Rulong; Tang, Dong; Guo, Shuaibo; Meng, Xu; Chen, Baohua; Tetrahedron; vol. 68; 38; (2012); p. 7956 – 7959;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics