With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.7169-34-8,Benzofuran-3(2H)-one,as a common compound, the synthetic route is as follows.
General procedure: Coumaranone (1.00mmol) and aldehyde (1.00mmol) were combined in a dry microwave vial. 1ml of the deep eutectic solvent formed from a 1:2M ratio of choline chloride and urea was added. The reaction mixture was heated to 90C in a CEM Discover microwave with stirring for 30min. At this point, the reaction was cooled to room temperature and partitioned between water and methylene chloride. The organic layer was separated and concentrated to dryness in vacuo. Further purification was performed as noted.
7169-34-8 Benzofuran-3(2H)-one 23556, abenzofuran compound, is more and more widely used in various.
Reference£º
Article; Park, Hyo S.; Nelson, David E.; Taylor, Zachary E.; Hayes, James B.; Cunningham, Kirsten D.; Arivett, Brock A.; Ghosh, Rajarshi; Wolf, Larissa C.; Taylor, Kimberley M.; Farone, Mary B.; Handy, Scott T.; Farone, Anthony L; International Immunopharmacology; vol. 43; (2017); p. 116 – 128;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem