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

HRID 2391723
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HRID 2391723 반응식
[Si:1]([O:8][CH2:9][C:10]1[N:15]=[CH:14][C:13]2[N:16]([C:19]3[S:23][C:22]([C:24]([O:26][CH3:27])=[O:25])=[C:21]([OH:28])[CH:20]=3)[CH:17]=[N:18][C:12]=2[CH:11]=1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[F:29][C:30]([F:41])([F:40])[C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=1[CH:37](O)[CH3:38].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OC(C)(C)C)=O)=NC(OC(C)(C)C)=O>ClCCl>[Si:1]([O:8][CH2:9][C:10]1[N:15]=[CH:14][C:13]2[N:16]([C:19]3[S:23][C:22]([C:24]([O:26][CH3:27])=[O:25])=[C:21]([O:28][CH:37]([C:32]4[CH:33]=[CH:34][CH:35]=[CH:36][C:31]=4[C:30]([F:29])([F:40])[F:41])[CH3:38])[CH:20]=3)[CH:17]=[N:18][C:12]=2[CH:11]=1)([C:4]([CH3:5])([CH3:6])[CH3:7])([CH3:2])[CH3:3]
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 11776TriphenylphosphineHCID 97268Di-tert-butyl azodicarboxylateHCID 5227251-(2-(Trifluoromethyl)phenyl)ethanolHCID 68766004methyl 5-[6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-3H-imidazo[4,5-c]pyridin-3-yl]-3-hydroxythiophene-2-carboxylate

생성물 1

HCID 68770304
methyl 5-[6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-3H-imidazo[4,5-c]pyridin-3-yl]-3-{1-[2-(trifluoromethyl)phenyl]ethoxy}thiophene-2-carboxylate

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

In a similar manner as described for example B31, 10.0 g of methyl 5-[6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-3H-imidazo[4,5-c]pyridin-3-yl]-3-hydroxythiophene-2-carboxylate, 6.8 g of 1-[2-(trifluoromethyl)phenyl]ethanol, 12.5 g of triphenylphosphine (polymer bound, ˜3 mmol/g) and 11.0 g of di-tert-butyl azodicarboxylate in 300 ml anhydrous dichloromethane yield the title compound.

출처 및 근거

ORD 기록
ord-ba7881e3089b468586ccf9ab8053b481
출처 데이터셋
uspto-grants-2012_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08273890B2

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