Hydrochloric Acid → HCID 59740549, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 30 mg (0.09 mmol) of 5-chloro-7-(4-methyl-piperazin-1-ylmethyl)-1H-indole-2-carboxylic acid ethyl ester in THF/EtOH/H2O (2.5 ml) at RT was added 6 mg of LiOH.H2O. The reaction mixture was stirred at 45° C. for one hour and then acidified with aqueous HCl 1M. The product was extracted with EtOAc and concentrated under vacuo to afford 10 mg (36%) of 5-chloro-7-(4-methyl-piperazin-1-ylmethyl)-1H-indole-2-carboxylic acid as a white solid. ES-MS m/e (%): 306.2 (M−H+).

Provenance & Evidence