4265-16-1, Benzo[b]furan-2-carboxaldehyde is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: Ku-76 in the above reaction formula was synthesized as follows (a in the reaction formula).A THF solution (15 mL) of ethyl 2- (bis (2-isopropylphenoxy) phosphoryl) acetate (4.3 g, 10.7 mmol) was cooled to -78 degrees under an argon atmosphere, and Triton B (5.5 mL, 14.0 mmol) was added. .After stirring for 20 minutes, a THF solution (10 mL) of cinnamic aldehyde (1.32 g, 10.0 mmol) was added.After 1 hour, saturated aqueous ammonium chloride solution was added to the reaction, and the mixture was extracted with ethyl acetate (50 mL ¡Á 3). The organic layer was washed with saturated brine, dried over magnesium sulfate, and the reduced pressure solvent was distilled off.The crude product was produced by silica gel column chromatography (ethyl acetate in hexane, 3% to 5%) to give 1.57 g (78%, Z: E = 85: 15) of ester ku-76 as a pale yellow oil ., 4265-16-1
As the paragraph descriping shows that 4265-16-1 is playing an increasingly important role.
Reference£º
Patent; Tokyo University of Agriculture and Technology; Fujii, Yoshiharu; Wasano, Naoya; Tamura, Naoyuki; Shindo, Mitsuru; Matsumoto, Kenji; (51 pag.)JP2019/189648; (2019); A;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem