Iodoethane → 2-(3,5-Bis-trifluoromethyl-phenyl)-N-[6-[3-(ethyl-methanesulfonyl-amino)-pyrrolidin-1-yl]-4-(4-fluoro-2-methyl-phenyl)-pyridin-3-yl]-N-methyl-isobutyramide

HRID 1951675노트

반응식

HRID 1951675 반응식
[F:1][C:2]([F:45])([F:44])[C:3]1[CH:4]=[C:5]([C:13]([CH3:43])([CH3:42])[C:14]([N:16]([C:18]2[CH:19]=[N:20][C:21]([N:32]3[CH2:36][CH2:35][C@H:34]([NH:37][S:38]([CH3:41])(=[O:40])=[O:39])[CH2:33]3)=[CH:22][C:23]=2[C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][C:25]=2[CH3:31])[CH3:17])=[O:15])[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[H-].[Na+].I[CH2:49][CH3:50].COC(C)(C)C>CN(C)C=O>[F:11][C:9]([F:10])([F:12])[C:7]1[CH:6]=[C:5]([C:13]([CH3:43])([CH3:42])[C:14]([N:16]([C:18]2[CH:19]=[N:20][C:21]([N:32]3[CH2:36][CH2:35][CH:34]([N:37]([CH2:49][CH3:50])[S:38]([CH3:41])(=[O:40])=[O:39])[CH2:33]3)=[CH:22][C:23]=2[C:24]2[CH:29]=[CH:28][C:27]([F:30])=[CH:26][C:25]=2[CH3:31])[CH3:17])=[O:15])[CH:4]=[C:3]([C:2]([F:1])([F:44])[F:45])[CH:8]=1

참가 물질

6

반응물 4

HCID 6340IodoethaneHCID 15413tert-Butyl methyl etherHCID 24758Sodium hydrideHCID 86597675(S)-2-(3,5-Bis-trifluoromethyl-phenyl)-N-[4-(4-fluoro-2-methyl-phenyl)-6-(3-methanesulfonylamino-pyrrolidin-1-yl)-pyridin-3-yl]-N-methyl-isobutyramide

생성물 1

HCID 111932822-(3,5-Bis-trifluoromethyl-phenyl)-N-[6-[3-(ethyl-methanesulfonyl-amino)-pyrrolidin-1-yl]-4-(4-fluoro-2-methyl-phenyl)-pyridin-3-yl]-N-methyl-isobutyramide수율 55%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

To a solution of 150 mg (0.227 mmol) (S)-2-(3,5-bis-trifluoromethyl-phenyl)-N-[4-(4-fluoro-2-methyl-phenyl)-6-(3-methanesulfonylamino-pyrrolidin-1-yl)-pyridin-3-yl]-N-methyl-isobutyramide in 1 ml dimethylformamide were added 14 mg (0.35 mmol) sodium hydride (60% dispersion in mineral oil). After stirring at room temperature for 30 min. 22 mg (0.27 mmol) iodoethane were added. The reaction mixture was stirred at room temperature for 18 h, followed by dilution with 10 ml tert-butyl methyl ether and washing with 20 ml water and with 10 ml of a saturated aqueous solution of sodium carbonate. The combined organic layers were dried over sodium sulfate, concentrated and purified by flash chromatography to give 86 mg (55%) of the title compound as an off-white foam.

후처리

  1. stirringThe reaction mixture was stirred at room temperature for 18 h
  2. washwashing with 20 ml water and with 10 ml of a saturated aqueous solution of sodium carbonate
  3. dry with materialThe combined organic layers were dried over sodium sulfate
  4. concentrationconcentrated
  5. custompurified by flash chromatography

출처 및 근거

ORD 기록
ord-60cfc5251a134c4f9ba105b7c982c9be
출처 데이터셋
uspto-grants-2013_03
특허 번호
US08404708B2

반응 노트

불러오는 중…