Triethylamine → (3RS,4RS)-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methyl-4-[9-(4,4,5,5,5-pentafluoropentylamino)nonyl]chroman

HRID 1792414노트

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HRID 1792414 반응식
[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]1[C:20]2[C:15](=[CH:16][C:17]([O:21][CH2:22][O:23][CH3:24])=[CH:18][CH:19]=2)[O:14][CH2:13][C:12]1([C:26]1[CH:31]=[CH:30][C:29]([O:32][CH2:33][O:34][CH3:35])=[CH:28][CH:27]=1)[CH3:25].[F:36][C:37]([F:49])([C:45]([F:48])([F:47])[F:46])[CH2:38][CH2:39][CH2:40]S(Cl)(=O)=O.C(N(CC)CC)C>C(Cl)Cl>[CH3:24][O:23][CH2:22][O:21][C:17]1[CH:16]=[C:15]2[C:20]([CH:11]([CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][NH:1][CH2:40][CH2:39][CH2:38][C:37]([F:49])([F:36])[C:45]([F:48])([F:47])[F:46])[C:12]([C:26]3[CH:27]=[CH:28][C:29]([O:32][CH2:33][O:34][CH3:35])=[CH:30][CH:31]=3)([CH3:25])[CH2:13][O:14]2)=[CH:19][CH:18]=1

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 219731904,4,5,5,5-Pentafluoropentane-1-sulfonyl chlorideHCID 220332874-(9-Aminononyl)-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methylchroman

생성물 1

HCID 22033238(3RS,4RS)-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methyl-4-[9-(4,4,5,5,5-pentafluoropentylamino)nonyl]chroman수율 73.8%

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

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온도
0 °C

실험 절차

4-(9-aminononyl)-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methylchroman (82.3 mg, 0.17 mmol) was dissolved in 5 ml of methylenechloride under argon atmosphere, which was then cooled down to 0° C. 4,4,5,5,5-pentafluoropentylsulfonyl chloride (110.4 mg, 0.42 mmol) in 1 ml of methylene chloride and triethylamine (0.07 ml, 0.5 mmol) was added thereto, and the mixture was stirred at the same temperature for 30 minutes. The reaction was quenched with water, and extracted with chloroform. The organic layer was dried over anhydrous magnesium sulfate, and concentrated. The residue was subject to flash chromatography in silica gel (n-hexane:ethyl acetate=5:1) to give the title compound (81 mg, yield: 67%) as a colorless oil.

후처리

  1. customThe reaction was quenched with water
  2. extractionextracted with chloroform
  3. dry with materialThe organic layer was dried over anhydrous magnesium sulfate
  4. concentrationconcentrated

출처 및 근거

ORD 기록
ord-8a2c55af2e3b4a24ae2a63540a9262c5
출처 데이터셋
uspto-grants-2006_07
특허 번호
US07074819B2

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