77095-51-3, Benzofuran-6-carboxylic acid is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
g) A mixture of 0.25 mmol of compound 1.11 and 0.26 mmol of HATU in 1 mmol of DIEA and 2 mL of DMF was stirred at room temperature for 30 min, followed by adding a solution of 0.22 mmol of compound 1.5 in 1 mL of DMF. The resulting mixture was stirred 45C for 12 hours. The solvent was removed, and the residue was purified to give compound 1. 6 in 50-65% yield. Subsequently, compound 1.6 was hydrolyzed with LiOH (1.0 M aqueous, 0.5 mL) in THF (3 mL) for 2 hours. The rexaction mixture was then acidified with HCl (aqueous), extracted with ethyl acetate (50 mL), dried over anhydrous magnesium sulfate and concentrated to give compound 1 in quantitative yield NMR (400 MHz, CD3OD) : 8 7.91 (s, 1H), 7.75 (d, J= 8.0 Hz, 1H), 7.67 (s, 3H), 7.36 (d, J= 8. 0 HZ, 1H), 7.13 (s, 1H), 6.96 (s, 1H), 5.01 (t, J= 6.8 Hz, 1H), 4.68 and 4.89 (m, 2H), 3.85 (d, J= 6. 8 Hz, 2H), 3.70 and 4.02 (m, 2H), 2.93 (m, 2H) ppm; ESI-MS (m/z) : (milz 586.10.
As the paragraph descriping shows that 77095-51-3 is playing an increasingly important role.
Reference£º
Patent; SUNESIS PHARMACEUTICALS, INC.; WO2005/44817; (2005); A1;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem