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Trifluoroacetic acid → N-(4-Chloro-2-fluoro-3-(3-(2-fluoro-4-(trifluoromethyl)phenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)benzyl)pivalamide

HRID 508993
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HRID 508993 반응식
[Cl:1][C:2]1[C:7]([NH:8][NH:9]C(OC(C)(C)C)=O)=[C:6]([F:17])[C:5]([CH2:18][NH:19][C:20](=[O:25])[C:21]([CH3:24])([CH3:23])[CH3:22])=[CH:4][CH:3]=1.[F:26][C:27]1[CH:37]=[C:36]([C:38]([F:41])([F:40])[F:39])[CH:35]=[CH:34][C:28]=1[C:29]([N:31]=[C:32]=[O:33])=O.C(O)(C(F)(F)F)=O>C(Cl)Cl>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:18][NH:19][C:20](=[O:25])[C:21]([CH3:24])([CH3:22])[CH3:23])=[C:6]([F:17])[C:7]=1[N:8]1[C:32](=[O:33])[NH:31][C:29]([C:28]2[CH:34]=[CH:35][C:36]([C:38]([F:41])([F:40])[F:39])=[CH:37][C:27]=2[F:26])=[N:9]1
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참가 물질

5

반응물 3

HCID 6422Trifluoroacetic acidHCID 90019676Tert-butyl 2-(6-chloro-2-fluoro-3-(pivalamidomethyl)phenyl)hydrazinecarboxylateHCID 900197172-Fluoro-4-(trifluoromethyl)benzoyl isocyanate

생성물 1

HCID 136246014N-(4-Chloro-2-fluoro-3-(3-(2-fluoro-4-(trifluoromethyl)phenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)benzyl)pivalamide

시약·촉매·용매 1

HCID 6344
Dichloromethane
용매

실험 절차

The title compound was prepared by following the procedure as described for Example-83 by using tert-butyl 2-(6-chloro-2-fluoro-3-(pivalamidomethyl)phenyl)hydrazinecarboxylate (Intermediate-57, 0.050 g, 0.13 mmol), 2-fluoro-4-(trifluoromethyl)benzoyl isocyanate (Intermediate-56, 0.10 g, 0.26 mmol), DCM (10 mL) and TFA (3 mL) to afford 0.030 g of pure product. 1H NMR (400 MHz, CDCl3): δ 1.20 (s, 9H), 4.48 (d, J=5.7 Hz, 2H), 6.13 (m, 1H), 7.31 (d, J=8.5 Hz, 1H), 7.41-7.51 (m, 3H), 8.12 (t, J=7.9 Hz, 1H); MS (m/z): 489.20 (M+H+).

출처 및 근거

ORD 기록
ord-5821fb19d03a4aec8e2c84f56f9a568c
출처 데이터셋
uspto-grants-2015_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09096545B2

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