Methyl chloroformate → 5-fluoro-3-[(methoxycarbonyl-methyl-amino)-methyl]-1-naphthalen-1-ylmethyl-1H-indole-2-carboxylic acid ethyl ester

Participants

Reaction Steps

5-Fluoro-3-methylaminomethyl-1-naphthalen-1-ylmethyl-1H-indole-2-carboxylic acid ethyl ester (from Example 86.1.) was reacted with methyl chloroformate as described in Example 77.1. to give 5-fluoro-3-[(methoxycarbonyl-methyl-amino)-methyl]-1-naphthalen-1-ylmethyl-1H-indole-2-carboxylic acid ethyl ester which was hydrolyzed as described in the general procedure B (Exp. 2.2) to give the title compound as a colorless foam. MS: 419.5 ([M−H]−).

Provenance & Evidence