32703-79-0, 5-(tert-Butyl)isobenzofuran-1,3-dione is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
4-Isobutylphthalic anhydride (500 mg, 2.45 mmol) and 4-aminobutyric acid (260 mg, 2.5 mmol) were added to glacial acetic acid (10 mL), and the mixture was heated to 100 C for 3 h. The reaction was quenched with water (10 mL) and the NaOH solution (0.1 mol/L) was adjusted to pH 6-8. Dichloromethane extraction (10mL ¡Á 3), washed with saturated NaHCO3 solution, washed with water, combined with organic phase, dried over anhydrous sodium sulfateDry and dry, 640mg of yellow solid,LC-MS and 1 H-NMR confirmed the expected intermediate compound, yield 87.5%.
32703-79-0, As the paragraph descriping shows that 32703-79-0 is playing an increasingly important role.
Reference£º
Patent; Chinese Academy Of Medical Sciences Pharmaceutical Institute; Chinese Academy Of Sciences Animal Institute; Wu Song; Zhou Qi; Zhang Wenxuan; Wu Jun; Wu Hongna; Hao Jie; Wang Liu; (88 pag.)CN109867661; (2019); A;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem