Preparation method of 2-bromo-1-(4-morpholinophenyl)-1-ethanone_Kain Industrial Additive

background and overview[1] 2-bromo-1-(4-morpholinophenyl)-1-ethanone can be used as a pharmaceutical synthesis intermediate. preparation[1] the preparation of 2-bromo-1-(4-morpholinophenyl)-1-ethanone is as follows: 1) preparation of intermediate 4-morpholinophenylethanone take 50g of 4-fluoroacetophenone, dissolve it in 350ml of dimethyl sulfoxide (dmso) (about 7 to 8 times mass to volume ratio), stir evenly, and it will become a colorless solution.…