4265-16-1,With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.4265-16-1,Benzo[b]furan-2-carboxaldehyde,as a common compound, the synthetic route is as follows.
General procedure: To a solution of hydrazide (4, or 5 or 6) (0.2 g, 0.88 mmol) in absolute ethanol (7 mL) containing one drop of 37% hydrochloric acid, 0.88 mmol of corresponding alde-hyde derivative was added. The mixture was stirred at room temperature until TLC indicated the end of the reaction. The mixture was poured into ice and the precipitate was filtered out and dried. Flash chromatographic column was performed for purification of the final compounds, when necessary.
4265-16-1 Benzo[b]furan-2-carboxaldehyde 61341, abenzofuran compound, is more and more widely used in various fields.
Reference£º
Article; Carneiro, Teiliane R.; do Amaral, Daniel N.; Fokoue, Harold H.; Sant?Anna, Carlos M. R.; Porras, Maria L. G.; Oliveira, Augusto C. A.; Cavalcanti, Bruno C.; Pessoa, Claudia; Barreiro, Eliezer J.; Lima, Lidia M.; Letters in drug design and discovery; vol. 15; 7; (2018); p. 778 – 786;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem