Some tips on 16859-59-9

The synthetic route of 16859-59-9 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.16859-59-9,3-Hydroxyisobenzofuran-1(3H)-one,as a common compound, the synthetic route is as follows.

General procedure: 2-Formylbenzoic acid (1a; 1.0 equiv) was heated at reflux in SOCl2 (5?10 equiv) for 4 h at 100 ¡ãC. The remaining SOCl2 was removed in vacu-um and the obtained solid was dissolved in CH2Cl2 (10 mL). The mix-ture was cooled to 0 ¡ãC and the desired primary amine (2.0 equiv)was slowly added. The solution was stirred for 24 h at r.t. then thereaction mixture was diluted with EtOAc (70 mL), washed with citricacid (0.5 M), sat. aq Na2CO3 solution, and brine. The organic layer wasdried over MgSO4 and the solvent was removed under reduced pres-sure. The obtained products were used without further purification., 16859-59-9

The synthetic route of 16859-59-9 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Niedek, Dominik; Schuler, Soeren M.M.; Eschmann, Christian; Wende, Raffael C.; Seitz, Alexander; Keul, Felix; Schreiner, Peter R.; Synthesis; vol. 49; 2; (2017); p. 371 – 382;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem