35700-40-4, 2,3-Dihydrobenzofuran-7-carboxylic acid is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
b. Preparation of 5-bromo-2,3-dihydrobenzo[b]furan-7-carboxylic acid (15b) To an ice-cooled acetic acid solution (5 ml) of 2,3-dihydrobenzo[b]furan-7-carboxylic acid (15a) (0.33 g, 2.0 mmol) there was added iron (8 mg, 0.14 mmol) and bromine (0.32 g, 2.0 mmol) in 1 ml of acetic acid. The mixture was stirred at room temperature for 18 hours and then poured into water (20 ml). After cooling in the freezer for 1 1/2 hours the product was collected on a filter, and recrystallized from ethyl acetate to give 0.24 g (50.3%) of 15b as a white crystalline solid, mp 228-229C.
35700-40-4, As the paragraph descriping shows that 35700-40-4 is playing an increasingly important role.
Reference£º
Patent; Erbamont Inc.; EP234872; (1991); B1;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem