Water → 4-(2,5-Dioxo-1-(3-(trifluoromethyl)phenyl)-7-(4-(trifluoromethyl)phenyl)-1,2,3,4,5,6,7,8-octahydroquinazolin-4-yl)benzonitrile

HRID 517233노트

반응식

HRID 517233 반응식
CC(C)([O-])C.[Na+].[C:7]([C:9]1[CH:14]=[CH:13][C:12]([CH:15]([C:30]2[C:35](=O)[CH2:34][CH:33]([C:37]3[CH:42]=[CH:41][C:40]([C:43]([F:46])([F:45])[F:44])=[CH:39][CH:38]=3)[CH2:32][C:31]=2[O:47]CC)[NH:16][C:17]([NH:19][C:20]2[CH:25]=[CH:24][CH:23]=[C:22]([C:26]([F:29])([F:28])[F:27])[CH:21]=2)=O)=[CH:11][CH:10]=1)#[N:8].[OH2:50]>C(#N)C>[O:50]=[C:17]1[NH:16][CH:15]([C:12]2[CH:13]=[CH:14][C:9]([C:7]#[N:8])=[CH:10][CH:11]=2)[C:30]2[C:31](=[O:47])[CH2:32][CH:33]([C:37]3[CH:38]=[CH:39][C:40]([C:43]([F:44])([F:46])[F:45])=[CH:41][CH:42]=3)[CH2:34][C:35]=2[N:19]1[C:20]1[CH:25]=[CH:24][CH:23]=[C:22]([C:26]([F:29])([F:27])[F:28])[CH:21]=1

참가 물질

5

반응물 3

HCID 962WaterHCID 23676156Sodium t-butoxideHCID 86732305HCID 86732305, 화합물2회

생성물 1

HCID 867323544-(2,5-Dioxo-1-(3-(trifluoromethyl)phenyl)-7-(4-(trifluoromethyl)phenyl)-1,2,3,4,5,6,7,8-octahydroquinazolin-4-yl)benzonitrile

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

Sodium tert-butoxide (211 mg, 2.19 mmol) is added to a solution of 1-((4-cyanophenyl)-(2-ethoxy-6-oxo-4-(4-(trifluoromethyl)phenyl)cyclohex-1-enyl)methyl)-3-(3-(trifluorometh yl)phenyl)urea (intermediate 17, 825 mg, 1.37 mmol) in acetonitrile (12 mL) and the mixture is stirred at room temperature over night. Water is added and the mixture is extracted with ethyl acetate. The organic layer is dried over Na2SO4 and concentrated under reduced pressure. The residue is purified by flash chromatography on silica (gradient cyclohexane/ethyl acetate 100:0 to 0:100). Yield: 135 mg; ESI mass spectrum [M+H]+=556, Retention time HPLC: 1.27 min, 1.29 min (1:1 mixture of diastereomers) (V011_S01).

후처리

  1. extractionthe mixture is extracted with ethyl acetate
  2. dry with materialThe organic layer is dried over Na2SO4
  3. concentrationconcentrated under reduced pressure
  4. customThe residue is purified by flash chromatography on silica (gradient cyclohexane/ethyl acetate 100:0 to 0:100)
  5. additionESI mass spectrum [M+H]+=556, Retention time HPLC: 1.27 min, 1.29 min (1:1 mixture of diastereomers) (V011_S01)

출처 및 근거

ORD 기록
ord-52254790f19b47cd9c27a94f7fa70827
출처 데이터셋
uspto-grants-2015_08
특허 번호
US09115093B2

반응 노트

불러오는 중…