With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1126-58-5,1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride,as a common compound, the synthetic route is as follows.
General procedure: To a mixture of the corresponding bis(isatin) 1-8 (5 mmol) and Girard?s reagent (2.5 mmol) in 7 mL of absolute ethanol were added three drops of trifluoroacetic acid. The reaction mixture was refluxed for 2 h. After spontaneous cooling of the solution to room temperature, the formed precipitate was filtered off, washed with absolute diethyl ether and dried in vacuum (12 mmHg)., 1126-58-5
The synthetic route of 1126-58-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Bogdanov; Zaripova; Mustafina; Voloshina; Sapunova; Kulik; Mironov; Russian Journal of General Chemistry; vol. 89; 7; (2019); p. 1368 – 1376; Zh. Obshch. Khim.; vol. 89; 7; (2019); p. 1004 – 1012,9;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI