Cesium carbonate → 1-Methyl-6-[2-(1-methyl-1H-imidazol-2-yl)-thieno[3,2-b]pyridin-7-yloxy]-1H-indole-3-carboxylic acid methylamide

HRID 985213Notes

Reaction equation

HRID 985213 reaction equation
Cl[C:2]1[CH:7]=[CH:6][N:5]=[C:4]2[CH:8]=[C:9]([C:11]3[N:12]([CH3:16])[CH:13]=[CH:14][N:15]=3)[S:10][C:3]=12.[CH3:17][NH:18][C:19]([C:21]1[C:29]2[C:24](=[CH:25][C:26]([OH:30])=[CH:27][CH:28]=2)[N:23]([CH3:31])[CH:22]=1)=[O:20].C([O-])([O-])=O.[Cs+].[Cs+]>>[CH3:17][NH:18][C:19]([C:21]1[C:29]2[C:24](=[CH:25][C:26]([O:30][C:2]3[CH:7]=[CH:6][N:5]=[C:4]4[CH:8]=[C:9]([C:11]5[N:12]([CH3:16])[CH:13]=[CH:14][N:15]=5)[S:10][C:3]=34)=[CH:27][CH:28]=2)[N:23]([CH3:31])[CH:22]=1)=[O:20]

Participants

4

Reactant 3

HCID 10796Cesium carbonateHCID 221435637-chloro-2-(1-methyl-1H-imidazol-2-yl)-thieno[3,2-b]pyridineHCID 235728736-hydroxy-N,1-dimethylindole-3-carboxamide

Product 1

HCID 104770701-Methyl-6-[2-(1-methyl-1H-imidazol-2-yl)-thieno[3,2-b]pyridin-7-yloxy]-1H-indole-3-carboxylic acid methylamide

Procedure

This material was prepared by the reaction of 7-chloro-2-(1-methyl-1H-imidazol-2-yl)thieno[3,2-b]pyridine 1e with 6-hydroxy-1-methyl-1H-indole-3-carboxylic acid methylamide 21b and Cs2CO3 in a manner as previously described for example 1. 1H NMR (300 MHz, CDCl3) δ8.43 (1H, d, J=5.5 Hz), 8.05 (1H, d, J=8.7 Hz), 7.67 (1H, s), 7.61 (1H, s), 7.17 (1H, d, J=2.1 Hz), 7.13 (1H, s), 7.08 (1H, dd, J=2.1, 8.7 Hz), 7.02 (1H, s), 6.54 (1H, d, J=5.5 Hz), 3.95 (3H, s), 3.75 (3H, s), 3.01 (3H, s). LCMS (ESI+) [M+H]/z Calc'd 418, found 418. Anal. (C22H19N5O2S.0.25EtOAc) C, H, N.

Sources & evidence

ORD record
ord-d6aee5ea4f7a41c8a16aed95263aba5c
Source dataset
uspto-grants-2005_03
Patent number
US06869962B2

Reaction notes

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