HCID 86588635, compound → HCID 22482058, compound

Participants

Reaction Steps

A solution of 5′-bromo-6′-(3-chloro-benzyloxy)-3,4,5,6-tetrahydro-2H-[1,2′]bipyrazinyl-4-carboxylic acid tert-butyl ester I-3j (25 mg, 0.052 mmol) in formic acid (96%, 0.75 ml) was stirred at room temperature for 2 h, and concentrated in vacuo. The title compound 3-R was collected as a white solid (26 mg, >99%).

Provenance & Evidence