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Methanol → (S)-3-(tert-Butyl-dimethyl-silanyloxy)-2-{2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulen-8-yloxy}-propionic acid methyl ester

HRID 1498564
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HRID 1498564 반응식
[F:1][C:2]([F:25])([F:24])[CH2:3][N:4]1[C:8]([C:9]2[N:18]=[C:17]3[N:11]([CH2:12][CH2:13][O:14][C:15]4[CH:22]=[C:21]([OH:23])[CH:20]=[CH:19][C:16]=43)[CH:10]=2)=[N:7][CH:6]=[N:5]1.[CH3:26][O:27][C:28](=[O:40])[C@H:29](O)[CH2:30][O:31][Si:32]([C:35]([CH3:38])([CH3:37])[CH3:36])([CH3:34])[CH3:33].CO>C(OCC)(=O)C>[CH3:26][O:27][C:28](=[O:40])[C@@H:29]([O:23][C:21]1[CH:20]=[CH:19][C:16]2[C:17]3[N:11]([CH2:12][CH2:13][O:14][C:15]=2[CH:22]=1)[CH:10]=[C:9]([C:8]1[N:4]([CH2:3][C:2]([F:24])([F:1])[F:25])[N:5]=[CH:6][N:7]=1)[N:18]=3)[CH2:30][O:31][Si:32]([C:35]([CH3:37])([CH3:36])[CH3:38])([CH3:34])[CH3:33]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 887MethanolHCID 45037054(R)-3-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-propionic acid methyl esterHCID 1360309182-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulen-8-ol

생성물 1

HCID 67050848(S)-3-(tert-Butyl-dimethyl-silanyloxy)-2-{2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulen-8-yloxy}-propionic acid methyl ester

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

실험 절차

Following the procedures of Example 426, 2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulen-8-ol and (R)-3-(tert-butyl-dimethyl-silanyloxy)-2-hydroxy-propionic acid methyl ester were reacted and the crude product was subjected to flash chromatography (SiO2, gradient 0-10% methanol in ethyl acetate) to give (S)-3-(tert-Butyl-dimethyl-silanyloxy)-2-{2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,3a-diaza-benzo[e]azulen-8-yloxy}-propionic acid methyl ester as a yellow oil contaminated with triphenylphosphine oxide. LCMS: RT=4.48 min, [M+H]+=568

후처리

  1. customwere reacted

출처 및 근거

ORD 기록
ord-9aeca2b5c31f4e1c93885071a5409146
출처 데이터셋
uspto-grants-2015_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09198918B2

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