Lithium Hydroxide → HCID 131730697, compound

Participants

Reaction Steps

A 143 mg (146 μmol, 1.00 equiv) amount of 2-(1-(4-methoxybenzyl)-3-(1-(4-methoxybenzyl)-3-(1-(4-methoxybenzyl)-3-nitro-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido)-1H-pyrazole-5-carboxamido-6-(tert-butoxycarbonyl)-lysine methyl ester and 9 mg lithium hydroxide (376 μmol, 2.57 equiv) were stirred in a mixture of methanol/THF/water (5:5:1) for 16 h at 65° C. Workup and purification were conducted according to general procedure A to yield the free carboxylic acid as a colorless solid. Yield: 111 mg (115 μmol, 79%).

Provenance & Evidence