Methyl chloroformate → 5-fluoro-3-[(methoxycarbonyl-methyl-amino)-methyl]-1-naphthalen-1-ylmethyl-1H-indole-2-carboxylic acid ethyl ester
Reaction equation
[CH2:1]([O:3][C:4]([C:6]1[N:7]([CH2:19][C:20]2[C:29]3[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=3)[CH:23]=[CH:22][CH:21]=2)[C:8]2[C:13]([C:14]=1[CH2:15][NH:16][CH3:17])=[CH:12][C:11]([F:18])=[CH:10][CH:9]=2)=[O:5])[CH3:2].Cl[C:31]([O:33][CH3:34])=[O:32]>>[CH2:1]([O:3][C:4]([C:6]1[N:7]([CH2:19][C:20]2[C:29]3[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=3)[CH:23]=[CH:22][CH:21]=2)[C:8]2[C:13]([C:14]=1[CH2:15][N:16]([C:31]([O:33][CH3:34])=[O:32])[CH3:17])=[CH:12][C:11]([F:18])=[CH:10][CH:9]=2)=[O:5])[CH3:2]Participants
3
Procedure
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]−).