Water → 4-(3-(Methylsulfonyl)-2,5-dioxo-1-(3-(trifluoromethyl)phenyl)-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]pyrimidin-4-yl)benzonitrile

HRID 927222노트

반응식

HRID 927222 반응식
[O:1]=[C:2]1[N:7]([C:8]2[CH:13]=[CH:12][CH:11]=[C:10]([C:14]([F:17])([F:16])[F:15])[CH:9]=2)[C:6]2[CH2:18][CH2:19][C:20](=[O:21])[C:5]=2[CH:4]([C:22]2[CH:29]=[CH:28][C:25]([C:26]#[N:27])=[CH:24][CH:23]=2)[NH:3]1.[H-].[Na+].[CH3:32][S:33](Cl)(=[O:35])=[O:34].O>O1CCCC1>[CH3:32][S:33]([N:3]1[CH:4]([C:22]2[CH:23]=[CH:24][C:25]([C:26]#[N:27])=[CH:28][CH:29]=2)[C:5]2[C:20](=[O:21])[CH2:19][CH2:18][C:6]=2[N:7]([C:8]2[CH:13]=[CH:12][CH:11]=[C:10]([C:14]([F:15])([F:16])[F:17])[CH:9]=2)[C:2]1=[O:1])(=[O:35])=[O:34]

참가 물질

6

반응물 4

HCID 962WaterHCID 24758Sodium hydrideHCID 31297Methanesulfonyl chlorideHCID 778447734-(2,5-Dioxo-1-(3-(trifluoromethyl)phenyl)-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]-pyrimidin-4-yl)benzonitrile

생성물 1

HCID 903108514-(3-(Methylsulfonyl)-2,5-dioxo-1-(3-(trifluoromethyl)phenyl)-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]pyrimidin-4-yl)benzonitrile

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

4-(2,5-Dioxo-1-(3-(trifluoromethyl)phenyl)-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]-pyrimidin-4-yl)benzonitrile (example 1, 255 mg, 0.64 mmol) is added to a suspension of sodium hydride (60% in mineral oil, 72 mg, 1.8 mmol) in dry tetrahydrofuran (15 mL) and the mixture is stirred at room temperature for 10 min. Methanesulfonyl chloride (104 μL, 1.35 mmol) is added and the mixture is stirred at 50° C. for 2 h. Water (1 mL) is added and the mixture is purified by reversed phase HPLC (Waters SunFire™-C18, gradient of acetonitrile in water, 0.1% TFA). Yield: 230 mg; ESI mass spectrum [M+H]+=476; Retention time HPLC: 0.91 min (Z018_S04).

후처리

  1. stirringthe mixture is stirred at 50° C. for 2 h
  2. customthe mixture is purified by reversed phase HPLC (Waters SunFire™-C18, gradient of acetonitrile in water, 0.1% TFA)
  3. custom0.91 min (Z018_S04)

출처 및 근거

ORD 기록
ord-eaec2e8838ec422ca24fda3e5327e3ba
출처 데이터셋
uspto-grants-2016_03
특허 번호
US09290459B1

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