Isopropyl-methanesulfonate → 5-(4-tert-Butoxycarbonyl-[1,4]diazepane-1-carbonyl)-1-isopropyl-1H-indole-2-carboxylic acid ethyl ester
Reaction equation
[CH2:1]([O:3][C:4]([C:6]1[NH:7][C:8]2[C:13]([CH:14]=1)=[CH:12][C:11]([C:15]([N:17]1[CH2:23][CH2:22][CH2:21][N:20]([C:24]([O:26][C:27]([CH3:30])([CH3:29])[CH3:28])=[O:25])[CH2:19][CH2:18]1)=[O:16])=[CH:10][CH:9]=2)=[O:5])[CH3:2].[CH:31](CS([O-])(=O)=O)([CH3:33])[CH3:32]>>[CH2:1]([O:3][C:4]([C:6]1[N:7]([CH:31]([CH3:33])[CH3:32])[C:8]2[C:13]([CH:14]=1)=[CH:12][C:11]([C:15]([N:17]1[CH2:23][CH2:22][CH2:21][N:20]([C:24]([O:26][C:27]([CH3:29])([CH3:28])[CH3:30])=[O:25])[CH2:19][CH2:18]1)=[O:16])=[CH:10][CH:9]=2)=[O:5])[CH3:2]Participants
3
Procedure
The title compound was synthesized in analogy to example 239, Intermediate a), from 5-(4-tert-butoxycarbonyl-[1,4]diazepane-1-carbonyl)-1H-indole-2-carboxylic acid ethyl ester and isopropylmethanesulfonate, to afford the product as a yellow oil (62%).
Sources & evidence
- ORD record
- ord-9f31b8a5f3994721bb58eb24d8639ba6
- Source dataset
- uspto-grants-2010_05
- Patent number
- US07723325B2
Reaction notes
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