(Pyrimidin-5-yl)boronic acid → 4-{2-(2-Ethoxycarbonyl-ethyl)-3-[6-(3-pyrimidin-5-yl-5-thiophen-3-yl-phenoxy)-hexyl]-phenoxy}-butyric acid ethyl ester
반응식
[CH2:1]([O:3][C:4](=[O:41])[CH2:5][CH2:6][CH2:7][O:8][C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][O:21][C:22]2[CH:27]=[C:26]([C:28]3[CH:32]=[CH:31][S:30][CH:29]=3)[CH:25]=[C:24](I)[CH:23]=2)[C:10]=1[CH2:34][CH2:35][C:36]([O:38][CH2:39][CH3:40])=[O:37])[CH3:2].[N:42]1[CH:47]=[C:46](B(O)O)[CH:45]=[N:44][CH:43]=1>>[CH2:1]([O:3][C:4](=[O:41])[CH2:5][CH2:6][CH2:7][O:8][C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][O:21][C:22]2[CH:27]=[C:26]([C:28]3[CH:32]=[CH:31][S:30][CH:29]=3)[CH:25]=[C:24]([C:46]3[CH:47]=[N:42][CH:43]=[N:44][CH:45]=3)[CH:23]=2)[C:10]=1[CH2:34][CH2:35][C:36]([O:38][CH2:39][CH3:40])=[O:37])[CH3:2]참가 물질
3
반응물 2
생성물 1
실험 절차
A similar procedure as described in Example 12, step 8 was used, starting from 4-{3-[6-(3-iodo-5-thiophen-3-yl-phenoxy)-hexyl]-2-(2-ethoxycarbonyl-ethyl)-phenoxy}-butyric acid ethyl ester (207 mg, 0.3 mmol) and pyrimidin-5-ylboronic acid (124 mg, 1.0 mmol) to obtain 4-{2-(2-ethoxycarbonyl-ethyl)-3-[6-(3-pyrimidin-5-yl-5-thiophen-3-yl-phenoxy)-hexyl]-phenoxy}-butyric acid ethyl ester (142 mg, 73%) as a light yellow viscous oil: ES(+)-HRMS m/e calculated for C37H44N2O6S (M+H)+ 645.2993, found 645.2987.