16859-59-9, 3-Hydroxyisobenzofuran-1(3H)-one is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Carboxybenzaldehyde (16, 10.00 g, 66.61 mmol) and ferric chloride (0.030 g, 0.185 mmol) were diluted with thionyl chloride (25 mL) and the mixture was heated at reflux for 1 h. The reaction mixture was allowed to cool to room temperature and concentrated to provide a brown oil. The oil was diluted with hexanes (20 mL) and concentrated to provide a brown solid. The solid was extracted with boiling hexanes (5 x 50 mL), and concentration of the extract provided a white solid (10.96 g, 98percent): mp 52-56 0C (Sloan, et al., 1983; mp 57-59 0C). 1H NMR (300 MHz, CDCl3) delta 7.95-7.93 (m, 1 H), 7.82 (t, J= 7.4 Hz, 1 H), 7.68-7.60 (m, 2 H), 7.10 (s, 1 H).
16859-59-9, 16859-59-9 3-Hydroxyisobenzofuran-1(3H)-one 3804259, abenzofuran compound, is more and more widely used in various.
Reference£º
Patent; PURDUE RESEARCH FOUNDATION; THE GOVERNMENT OF THE UNITED STATES OF AMERICA, as represented by THE SECRETARY OF THE DEPARTENT OF HEALTH & HUMAN SERVICES; WO2009/140467; (2009); A1;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem