Triethylamine → HCID 59640481, compound

Participants

Reaction Steps

7-(3-Piperidin-1-yl-propoxy)-2-(thiophene-2-sulfonyl)-1,2,3,4-tetrahydro-isoquinoline is prepared from 7-(3-piperidin-1-yl-propoxy)-1,2,3,4-tetrahydro-isoquinoline dihydrochloride (175 mg, 0.5 mmol), NEt3 (0.25 mL, 1.8 mmol), and thiophene-2-sulfonyl chloride (114 mg, 0.63 mmol) via a procedure substantially analogous to Procedure F except that an additional SCX column purification step is performed to give the product (160 mg, 76% yld). MS(ES+)421.1(M+H)+.

Provenance & Evidence