891782-60-8,With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.891782-60-8,7-Bromo-3,4-dihydro-2H-isoquinolin-1-one,as a common compound, the synthetic route is as follows.
To a solution of 7-bromo-3,4-dihydroisoquinolin-1(2H)-one (150 mg, 0.66 mmol) and 1 -(bromomethyl)-4-fluorobenzene (151 mg, 0.80 mmol) in 1 ,4-dioxane (5 ml) was added potassium t-butoxide (112 mg, 1.00 mmol). The resulting mixture was stirred at RT overnight. Solids were removed by filtration. Then the mixture was concentrated in vacuo to give 7-bromo-2-(4-fluorobenzyl)-3,4-dihydroisoquinolin-1(2H)-one (222 mg, yield: 100%). MS (M+H): 335.
As the paragraph descriping shows that 891782-60-8 is playing an increasingly important role.
Reference£º
Patent; MERCK SHARP & DOHME CORP.; DAI, Xing; LIU, Hong; PALANI, Anandan; HE, Shuwen; NARGUND, Ravi; XIAO, Dong; ZORN, Nicolas; DANG, Qun; MCCOMAS, Casey C.; PENG, Xuanjia; LI, Peng; SOLL, Richard; WO2014/205593; (2014); A1;,
Isoquinoline – Wikipedia
Isoquinoline | C9H7N – PubChem