Ammonium Chloride → 2-[2-[2-(5-Cyano-2-methoxybenzenesulfonylamino)ethyl]-5-isopropylphenoxy]acetamide

HRID 1272424노트

반응식

HRID 1272424 반응식
[C:1]([C:3]1[CH:4]=[CH:5][C:6]([O:29][CH3:30])=[C:7]([S:9]([NH:12][CH2:13][CH2:14][C:15]2[CH:25]=[CH:24][C:23]([CH:26]([CH3:28])[CH3:27])=[CH:22][C:16]=2[O:17][CH2:18][C:19](O)=[O:20])(=[O:11])=[O:10])[CH:8]=1)#[N:2].[Cl-].[NH4+].O.O[N:35]1C2C=CC=CC=2N=N1.C(N(CC)C(C)C)(C)C.Cl.CN(C)CCCN=C=NCC>O>[C:1]([C:3]1[CH:4]=[CH:5][C:6]([O:29][CH3:30])=[C:7]([S:9]([NH:12][CH2:13][CH2:14][C:15]2[CH:25]=[CH:24][C:23]([CH:26]([CH3:27])[CH3:28])=[CH:22][C:16]=2[O:17][CH2:18][C:19]([NH2:35])=[O:20])(=[O:11])=[O:10])[CH:8]=1)#[N:2]

참가 물질

7

반응물 5

HCID 25517Ammonium ChlorideHCID 81531DiisopropylethylamineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 27960291-Hydroxybenzotriazole hydrateHCID 18456942[2-[2-(5-Cyano-2-methoxybenzenesulfonylamino)ethyl]-5-isopropylphenoxy]acetic acid

생성물 1

HCID 184569292-[2-[2-(5-Cyano-2-methoxybenzenesulfonylamino)ethyl]-5-isopropylphenoxy]acetamide수율 89.8%

시약·촉매·용매 1

HCID 962Water용매

실험 절차

A mixture of 0.169 g of [2-[2-(5-cyano-2-methoxybenzene-sulfonylamino)ethyl]-5-isopropylphenoxy]acetic acid, 41.8 mg of ammonium chloride, 79.2 mg of 1-hydroxybenzotriazole monohydrate, 0.272 mL of N,N-diisopropylethylamine and 0.112 g of 1-[3-(dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride was stirred at room temperature for 27 hours. The reaction mixture was diluted with water, and extracted with ethyl acetate. The organic layer was washed with saturated aqueous sodium bicarbonate solution and brine, and dried over anhydrous magnesium sulfate. The solvent was removed under reduced pressure, and the obtained residue was purified by column chromatography on aminopropylated silica gel (eluent: dichloromethane-ethyl acetate) to give 151.4 mg of 2-[2-[2-(5-cyano-2-methoxybenzenesulfonylamino)ethyl]-5-isopropylphenoxy]acetamide.

후처리

  1. extractionextracted with ethyl acetate
  2. washThe organic layer was washed with saturated aqueous sodium bicarbonate solution and brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customThe solvent was removed under reduced pressure
  5. customthe obtained residue was purified by column chromatography on aminopropylated silica gel (eluent: dichloromethane-ethyl acetate)

출처 및 근거

ORD 기록
ord-b984007055734bc4983cb1e9c6f71b7b
출처 데이터셋
uspto-grants-2007_04
특허 번호
US07208524B2

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