反应详情

2-(3-Fluoro-benzenesulfonyl)-7-(3-piperidin-1-yl-propoxy)-1,2,3,4-tetrahydro-isoquinoline is prepared from 7-(3-piperidin-1-yl-propoxy)-1,2,3,4-tetrahydro-isoquinoline dihydrochloride (104 mg, 0.3 mmol), NEt3 (0.14 mL, 1.1 mmol), and 3-fluorobenzenesulfonyl chloride (80 mg, 0.41 mmol) via a procedure substantially analogous to Procedure F except that an additional SCX column purification step is performed to give the free base product (90 mg, 70% yld) as an off-white solid. MS (ES+) 433.2(M+H)+.

1. customto give the free base product (90 mg, 70% yld) as an off-white solid