3336-43-4, 1-Chloroisoquinolin-4-ol is a isoquinoline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step 1: Preparation of 1-chloro-4-methoxyisoquinoline To a solution of 1-chloroisoquinolin-4-ol (5.0 g, 27.8 mmol) in acetonitrile (50 mL) was added TMS-diazomethane (12.73 g, 111.2 mmol) at 0 C. The reaction mixture was allowed to come to room temperature and stirred for 2 h. Solvent was evaporated under reduced pressure to get crude compound. The crude compound was purified by silica gel chromatography to get 1-chloro-4-methoxyisoquinoline (2.5 g, 46.4%) as off-white solid. 1H NMR (400 MHz, CD3OD): delta ppm 8.29-8.17 (m, 2H), 7.97 (s, 1H), 7.91-7.82 (m, 2H), 4.05 (s, 3H); MS: MS m/z 194.7 (M++1).
3336-43-4, As the paragraph descriping shows that 3336-43-4 is playing an increasingly important role.
Reference£º
Patent; Bristol-Myers Squibb Company; Hiebert, Sheldon; Rajamani, Ramkumar; Sun, Li-Qiang; Mull, Eric; Gillis, Eric P.; Bowsher, Michael S.; Zhao, Qian; Meanwell, Nicholas A.; Renduchintala, Kishore V.; Sarkunam, Kandhasamy; Nagalakshmi, Pulicharla; Babu, P. V. K. Suresh; Scola, Paul Michael; US2013/115190; (2013); A1;,
Isoquinoline – Wikipedia
Isoquinoline | C9H7N – PubChem