6326-79-0, name is 6-Bromoisatin, belongs to indolines-derivatives compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. COA of Formula: C8H4BrNO2
Synthesis of 1-Methyl-6-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1,3-dihydro-indol-2-one (R7) Step 1: Synthesis of Intermediate I-4.1 [0293] To R12 (25.0 g, 111 mmol) in acetonitrile (750 mL) is added MeI (15 mL, 241 mmol) and K2CO3 (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 MgSO4 and concentrated. Yield 56%, m/z 240/242 [M+H]+, rt 0.48 min, LC-MS Method X001-004.
The synthetic route of 6326-79-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; ANDERSKEWITZ, Ralf; GRUNDL, Marc; MORSCHHAEUSER, Gerd; OOST, Thorsten; PAUTSCH, Alexander; US2014/275114; (2014); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem