5-[6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-1H-imidazo[4,5-c]pyridin-1-yl]-3-{1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxamide → 5-[6-(hydroxymethyl)-1H-imidazo[4,5-c]pyridin-1-yl]-3-{1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxamide

HRID 2391610노트

반응식

HRID 2391610 반응식
[Si]([O:8][CH2:9][C:10]1[N:15]=[CH:14][C:13]2[N:16]=[CH:17][N:18]([C:19]3[S:23][C:22]([C:24]([NH2:26])=[O:25])=[C:21]([O:27][CH:28]([C:30]4[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=4[C:36]([F:39])([F:38])[F:37])[CH3:29])[CH:20]=3)[C:12]=2[CH:11]=1)(C(C)(C)C)(C)C>O1CCCC1.[F-].C([N+](CCCC)(CCCC)CCCC)CCC>[OH:8][CH2:9][C:10]1[N:15]=[CH:14][C:13]2[N:16]=[CH:17][N:18]([C:19]3[S:23][C:22]([C:24]([NH2:26])=[O:25])=[C:21]([O:27][CH:28]([C:30]4[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=4[C:36]([F:37])([F:38])[F:39])[CH3:29])[CH:20]=3)[C:12]=2[CH:11]=1

참가 물질

4

반응물 1

HCID 687651875-[6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-1H-imidazo[4,5-c]pyridin-1-yl]-3-{1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxamide

생성물 1

HCID 687671815-[6-(hydroxymethyl)-1H-imidazo[4,5-c]pyridin-1-yl]-3-{1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxamide

시약·촉매·용매 2

HCID 8028Tetrahydrofuran용매HCID 2724141Tetrabutylammonium Fluoride용매

실험 절차

0.75 g of 5-[6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-1H-imidazo[4,5-c]pyridin-1-yl]-3-{1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxamide are dissolved in 100 ml tetrahydrofuran and to this solution 0.48 ml of tetra-n-butylammonium fluoride (˜75% in H2O) is added at 0° C. The reaction mixture is allowed to warm to room temperature and stirred for 60 minutes.

후처리

  1. additionis added at 0° C

출처 및 근거

ORD 기록
ord-ce3a60d0725940f1b536eb3c13f9a900
출처 데이터셋
uspto-grants-2012_09
특허 번호
US08273890B2

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