Application of 6326-79-0, These common heterocyclic compound, 6326-79-0, name is 6-Bromoisatin, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
To R12 (25.0 g, 111 mmol) in acetonitrile (750 mL) is added Mel (15 niL, 241 mmol) and K2C03 (60.0 g, 434 mmol) and the reaction mixture is stirred at 60 C for 2 h. The reaction mixture is filtered and concentrated. Water and ethyl acetate are added to the residue. The organic layer is extracted twice with water, dried over MgS04 and concentrated. Yield 56%, m/z 240/242 [M+H]+, rt 0.48 min, LC-MS Method X001 004.
Statistics shows that 6-Bromoisatin is playing an increasingly important role. we look forward to future research findings about 6326-79-0.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; ANDERSKEWITZ, Ralf; GRUNDL, Marc; MORSCHHAEUSER, Gerd; OOST, Thorsten; PAUTSCH, Alexander; WO2014/140078; (2014); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem