Lithium Hydroxide → HCID 69206329, compound

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Reaction Steps

A solution of biphenyl-4-yl-2(S)-{[5-(3-trifluoromethoxy-phenoxymethyl)-pyrazine-2-carbonyl]-amino}-propionic acid methyl ester (0.170 g, 0.308 mmol) in THF:MeOH (4:1, 5 mL) was treated with LiOH (0.064 g, 1.54 mmol) in 1.5 mL of water by the general procedure C to give 0.140 g of pure 3-biphenyl-4-yl-2(S)-{[5-(3-trifluoromethoxy-phenoxymethyl)-pyrazine-2-carbonyl]-amino}-propionic acid as a white solid. LCMS: 539 (M+2)+

Provenance & Evidence