Diisopropylethylamine → N-(2-(5-Chloro-1H-indol-3-yl)ethyl)-4-(3-fluorophenoxy)benzamide

HRID 1777700노트

반응식

HRID 1777700 반응식
[F:1][C:2]1[CH:3]=[C:4]([CH:15]=[CH:16][CH:17]=1)[O:5][C:6]1[CH:14]=[CH:13][C:9]([C:10]([OH:12])=O)=[CH:8][CH:7]=1.Cl.[Cl:19][C:20]1[CH:21]=[C:22]2[C:26](=[CH:27][CH:28]=1)[NH:25][CH:24]=[C:23]2[CH2:29][CH2:30][NH2:31].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:19][C:20]1[CH:21]=[C:22]2[C:26](=[CH:27][CH:28]=1)[NH:25][CH:24]=[C:23]2[CH2:29][CH2:30][NH:31][C:10](=[O:12])[C:9]1[CH:8]=[CH:7][C:6]([O:5][C:4]2[CH:15]=[CH:16][CH:17]=[C:2]([F:1])[CH:3]=2)=[CH:14][CH:13]=1

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 225734424-(3-Fluorophenoxy)benzoic acid

생성물 1

HCID 67974035N-(2-(5-Chloro-1H-indol-3-yl)ethyl)-4-(3-fluorophenoxy)benzamide수율 20.5%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A solution of 4-(3-fluorophenoxy)benzoic acid (0.180 g, 0.775 mmol), 2-(5-chloro-1H-indol-3-yl)ethanamine hydrochloride (0.180 g; 0.775 mmol), HATU (0.324 g; 0.852 mmol) and N,N-diisopropylethylamine (0.334 mL; 1.94 mmol) in DMF (5 mL), was stirred at room temperature overnight. The reaction mixture was partitioned between ethyl acetate and sodium hydrogen sulfate, the organic layer was washed with sodium carbonate, brine, dried and concentrated under reduced pressure. The crude mixture was purified by flash chromatography on silica (eluent 2 to 20% ethyl acetate in dichloromethane and 20 to 100% ethyl acetate in heptane) to yield 0.065 g (20%) of the title compound as a white solid.

후처리

  1. customThe reaction mixture was partitioned between ethyl acetate and sodium hydrogen sulfate
  2. washthe organic layer was washed with sodium carbonate, brine
  3. customdried
  4. concentrationconcentrated under reduced pressure
  5. customThe crude mixture was purified by flash chromatography on silica (eluent 2 to 20% ethyl acetate in dichloromethane and 20 to 100% ethyl acetate in heptane)

출처 및 근거

ORD 기록
ord-c31136d654284f9da85f89c650bdc38c
출처 데이터셋
uspto-grants-2016_02
특허 번호
US09266832B2

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