(Naphthalen-2-yl)boronic acid → 1-(4-Diethylaminophenyl)-5-(2-naphthyloxy)-2-ethoxycarbonylmethylindole-3-carboxylic acid ethyl ester
Reaction equation
[CH2:1]([O:3][C:4]([C:6]1[C:14]2[C:9](=[CH:10][CH:11]=[C:12]([OH:15])[CH:13]=2)[N:8]([C:16]2[CH:21]=[CH:20][C:19]([N:22]([CH2:25][CH3:26])[CH2:23][CH3:24])=[CH:18][CH:17]=2)[C:7]=1[CH2:27][C:28]([O:30][CH2:31][CH3:32])=[O:29])=[O:5])[CH3:2].[CH:33]1[C:42]2[C:37](=[CH:38][CH:39]=[CH:40][CH:41]=2)[CH:36]=[CH:35][C:34]=1B(O)O>>[CH2:1]([O:3][C:4]([C:6]1[C:14]2[C:9](=[CH:10][CH:11]=[C:12]([O:15][C:35]3[CH:34]=[CH:33][C:42]4[C:37](=[CH:38][CH:39]=[CH:40][CH:41]=4)[CH:36]=3)[CH:13]=2)[N:8]([C:16]2[CH:21]=[CH:20][C:19]([N:22]([CH2:25][CH3:26])[CH2:23][CH3:24])=[CH:18][CH:17]=2)[C:7]=1[CH2:27][C:28]([O:30][CH2:31][CH3:32])=[O:29])=[O:5])[CH3:2]Participants
3
Procedure
The sub-title compound was prepared in accordance with step (c) Example 1 from 1-(4-diethylaminophenyl)-2-ethoxycarbonylmethyl-5-hydroxyindole-3-carboxylic acid ethyl ester (150 mg, 0.35 mmol, see step (b) Example 1) and 2-naphthyl-boronic acid (91 mg, 0.53 mmol). Yield 66 mg, (34%).
Sources & evidence
- ORD record
- ord-cfe4004987614c3b88e089cc1b1b4bc9
- Source dataset
- uspto-grants-2012_01
- Patent number
- US08097623B2
Reaction notes
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