Trifluoroacetic acid → HCID 67398828, compound

Participants

Reaction Steps

A compound obtained by an operation similar to that of Example 265-1 and using 2-{[4-(2-aminoethyl)-1,3-thiazol-2-yl]thio}-2-methylpropionic acid tert-butyl ester synthesized in Example 7 and 2-chloro-5-cyanopyridine as starting materials, followed by an operation similar to that of Example 265-2 and using biphenyl-4-ylmethyl chloride as starting material was treated with dichloromethane and trifluoroacetic acid, and the mixture was stirred at room temperature for 12 hr. The reaction solution was concentrated under reduced pressure, and the residue was purified by high performance liquid chromatography (elution solvent; 0.05% trifluoroacetic acid-water:0.05% trifluoroacetic acid-acetonitrile) to give the title compound.

Provenance & Evidence