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Diisopropylethylamine → 1-((6-Cyanopyridin-3-yl)(2-methoxy-6-oxocyclohex-1-enyl)methyl)-3-(3-(trifluoromethyl)phenyl)urea

HRID 517200
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HRID 517200 반응식
F[B-](F)(F)F.[CH3:6][O+:7]([CH3:9])C.C(N(CC)C(C)C)(C)C.[C:19]([C:21]1[N:26]=[CH:25][C:24]([CH:27]([C:42]2C(=O)[CH2:46][CH2:45][CH2:44][C:43]=2[OH:49])[NH:28][C:29]([NH:31][C:32]2[CH:37]=[CH:36][CH:35]=[C:34]([C:38]([F:41])([F:40])[F:39])[CH:33]=2)=[O:30])=[CH:23][CH:22]=1)#[N:20]>ClCCl>[C:19]([C:21]1[N:26]=[CH:25][C:24]([CH:27]([C:42]2[C:43](=[O:49])[CH2:44][CH2:45][CH2:46][C:6]=2[O:7][CH3:9])[NH:28][C:29]([NH:31][C:32]2[CH:37]=[CH:36][CH:35]=[C:34]([C:38]([F:41])([F:39])[F:40])[CH:33]=2)=[O:30])=[CH:23][CH:22]=1)#[N:20]
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참가 물질

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반응물 3

HCID 81531DiisopropylethylamineHCID 2735153Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1)2회HCID 867323191-((6-Cyanopyridin-3-yl)(2-hydroxy-6-oxocyclohex-1-enyl)methyl)-3-(3-(trifluoromethyl)phenyl)urea2회

생성물 1

HCID 867323201-((6-Cyanopyridin-3-yl)(2-methoxy-6-oxocyclohex-1-enyl)methyl)-3-(3-(trifluoromethyl)phenyl)urea

시약·촉매·용매 1

HCID 6344
Dichloromethane
용매
2회

실험 절차

Trimethyloxonium tetrafluoroborate (121 mg, 0.82 mmol) is added to a solution of N,N-diisopropylethylamine (276 μL, 1.58 mmol) and 1-((6-cyanopyridin-3-yl)(2-hydroxy-6-oxocyclohex-1-enyl)methyl)-3-(3-(trifluoromethyl)phenyl)urea (intermediate 30, 346 mg, 0.804 mmol) in dichloromethane (10 mL). The mixture is stirred at room temperature over night, and another portion of trimethyloxonium tetrafluoroborate (121 mg, 0.82 mmol) is added. After 1 h the mixture is diluted with dichloromethane, and washed with water and saturated aqueous sodium chloride solution. The organic layer is dried over Na2SO4 and concentrated under reduced pressure. Yield: 300 mg; ESI mass spectrum [M+H]+=445, Retention time HPLC: 1.09 min (V011_S01).

후처리

  1. washwashed with water and saturated aqueous sodium chloride solution
  2. dry with materialThe organic layer is dried over Na2SO4
  3. concentrationconcentrated under reduced pressure
  4. custom1.09 min (V011_S01)

출처 및 근거

ORD 기록
ord-dab6403d387b40319cf77b6076547741
출처 데이터셋
uspto-grants-2015_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09115093B2

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