6940-49-4, 3-Bromophthalide is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: In a 50mL round-bottom flask containing 5mL acetone,anhydrous K2CO3 (0.5mmol), compound 2 (0.5mmol) andsubstituted phenol or benzenethiol (0.5mmol) were addedand reacted at room temperature under N2. When the reactionwas complete (TLC control), the organic solvent wasremoved, followed by addition of water (20mL). The solutionwas extracted with ethyl acetate (EtOAc) (3¡Á30mL).Finally, the resulting organic phases was washed withbrine, dried over anhydrous Na2SO4 and evaporated underreduced pressure. The crude material was purified bysilica gel column chromatography to give desired products3a-j and 4a-m, which were characterized by 1H NMR, 13CNMR and HRMS.
6940-49-4, As the paragraph descriping shows that 6940-49-4 is playing an increasingly important role.
Article; Fan, Lingling; Luo, Bilan; Luo, Zhongfu; Zhang, Li; Fan, Judi; Xue, Wei; Tang, Lei; Li, Yong; Zeitschrift fur Naturforschung, B: Chemical Sciences; (2019);,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem