Cesium carbonate → 2-Methyl-6(2-[pyrrolidin-1-ylmethyl]thieno[3,2-b]pyridin-7-yloxy)benzo[b]thiophene-3-carboxylic acid methylamide

反応式

Cl[C:2]1[CH:7]=[CH:6][N:5]=[C:4]2[CH:8]=[C:9]([CH2:11][N:12]3[CH2:16][CH2:15][CH2:14][CH2:13]3)[S:10][C:3]=12.[CH3:17][NH:18][C:19]([C:21]1[C:22]2[CH:30]=[CH:29][C:28]([OH:31])=[CH:27][C:23]=2[S:24][C:25]=1[CH3:26])=[O:20].C(=O)([O-])[O-].[Cs+].[Cs+]>>[CH3:17][NH:18][C:19]([C:21]1[C:22]2[CH:30]=[CH:29][C:28]([O:31][C:2]3[CH:7]=[CH:6][N:5]=[C:4]4[CH:8]=[C:9]([CH2:11][N:12]5[CH2:16][CH2:15][CH2:14][CH2:13]5)[S:10][C:3]=34)=[CH:27][C:23]=2[S:24][C:25]=1[CH3:26])=[O:20]

参加物

反応物 3

HCID 10796Cesium carbonate

HCID 207678636-Hydroxy-n,2-dimethyl-1-benzothiophene-3-carboxamide

HCID 221435927-Chloro-2-(pyrrolidin-1-ylmethyl)thieno[3,2-b]pyridine

生成物 1

HCID 207678922-Methyl-6(2-[pyrrolidin-1-ylmethyl]thieno[3,2-b]pyridin-7-yloxy)benzo[b]thiophene-3-carboxylic acid methylamide

実験手順

This material was prepared from 7-Chloro-2-(pyrrolidin-1-ylmethyl)thieno[3,2-b]pyridine 115a, 6-hydroxy-2-methyl-benzo[b]thiophene-3-carboxylic acid methylamide 1d and cesium carbonate in a similar manner as described in example 1. 1H-NMR (DMSO-d6, 400 MHz) 68.44 (1H, d, J=5.3 Hz), 8.27 (1H, q, J=4.6 Hz), 7.91 (1H, d, J=2.3 Hz), 7.83 (1H, d, J=8.6 Hz), 7.43 (1H, s), 7.28 (1H, dd, J=2.3, 8.6 Hz), 6.60 (1H, d, J=5.6 Hz), 3.93 (2H, s), 2.82 (3H, d, J=4.8 Hz), 2.60 (3H, s), 2.54 (4H, bs), 1.72 (4H, s); MS m/z 438 (M+H)+;