6940-49-4, 3-Bromophthalide is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: Amine (1.05 Equiv) was added to Isatoic anhydride (1.0 Equiv) in water (4.0mL) and PEG400 (1.0mL) at RT and stirred for 1-2 hr. Upon completion of SM by TLC, added 3-bromoisobenzofuran-1(3H)-one (1.1 Equiv) and warm the reaction mixture to 90-95 C and maintained for 10-14 h. After completion of the reaction, cool the reaction mass up to 25-30 C and product was filtered and further purified via column chromatography through silica gel stationary phase and Ethyl acetate & Heptane mixture as eluent.
6940-49-4 3-Bromophthalide 96218, abenzofuran compound, is more and more widely used in various.
Reference£º
Article; Madhubabu; Shankar; Reddy, G. Rajeshwar; Rao, T. Srinivasa; Basaveswara Rao, Mandava V.; Akula, Raghunadh; Tetrahedron Letters; vol. 57; 46; (2016); p. 5033 – 5037;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem