Hydrochloric Acid → HCID 66921189, compound

Participants

Reaction Steps

A mixture of 42 mg (0.08 mmol) 4-Amino-1-(toluene-4-sulfonyl)-piperidine-4-carboxylic acid (4-trifluoromethoxy-phenyl)-amide; hydrochloride (example 80) and 96 mg (0.68 mmol) methyl iodide and 17.6 mg (0.128 mmol) potassium carbonate in 2 mL DMF was heated to 40° C. for 1.5 h. The mixture was filtered and the filtrate was subjected to purification by preparative HPLC on reversed phase eluting with a gradient formed from acetonitrile, water and NEt3 to yield after evaporation of the product containing fractions 9.6 mg (24%) of the title compound. MS (m/e): 472.3 [(M+H)+].

Provenance & Evidence