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Diisopropylethylamine → N-(2-(5-chloro-1H-indol-3-yl)ethyl)-5-(2,5-difluorobenzyl)-1,2,4-oxadiazole-3-carboxamide

HRID 1918700
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인쇄 미리보기

반응식

HRID 1918700 반응식
Cl.[Cl:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[NH:8][CH:7]=[C:6]2[CH2:12][CH2:13][NH2:14].[F:15][C:16]1[CH:30]=[CH:29][C:28]([F:31])=[CH:27][C:17]=1[CH2:18][C:19]1[O:23][N:22]=[C:21]([C:24](O)=[O:25])[N:20]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(CC)C(C)C)(C)C>CN(C=O)C>[Cl:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[NH:8][CH:7]=[C:6]2[CH2:12][CH2:13][NH:14][C:24]([C:21]1[N:20]=[C:19]([CH2:18][C:17]2[CH:27]=[C:28]([F:31])[CH:29]=[CH:30][C:16]=2[F:15])[O:23][N:22]=1)=[O:25]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 28274945-Chloro-1H-indole-3-ethylamine monohydrochlorideHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 668318635-(2,5-Difluorobenzyl)-1,2,4-oxadiazole-3-carboxylic acid

생성물 1

HCID 66832117
N-(2-(5-chloro-1H-indol-3-yl)ethyl)-5-(2,5-difluorobenzyl)-1,2,4-oxadiazole-3-carboxamide
수율 12.4%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

This compound was prepared following Method A starting from 2-(5-chloro-1H-indol-3-yl)ethanamine hydrochloride (0.100 g; 0.424 mmol), 5-(2,5-difluorobenzyl)-1,2,4-oxadiazole-3-carboxylic acid (0.102 g; 0.424 mmol), HATU (0.161 g: 0.424 mmol) and N,N-diisopropylethylamine (0.222 mL; 1.27 mmol) in DMF (3 mL). The purification by flash chromatography on silica gel (eluent: 1 to 10% of ethyl acetate in dichloromethane) gave 0.022 g (12%) of N-(2-(5-chloro-1H-indol-3-yl)ethyl)-5-(2,5-difluorobenzyl)-1,2,4-oxadiazole-3-carboxamide as a solid.

후처리

  1. customThis compound was prepared
  2. customThe purification by flash chromatography on silica gel (eluent: 1 to 10% of ethyl acetate in dichloromethane)

출처 및 근거

ORD 기록
ord-ec5c4dc786ba456983c0501cb99be4ec
출처 데이터셋
uspto-grants-2013_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08618138B2

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