Hydrochloric Acid → 7-(2,4-Dimethoxybenzyl)-2-(ethylsulfanyl)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-3,5,6,7-tetrahydropyrido[3,4-d]pyrimidine-4,8-dione

HRID 570728노트

반응식

HRID 570728 반응식
[CH3:1][O:2][C:3]1[CH:34]=[C:33]([O:35][CH3:36])[CH:32]=[CH:31][C:4]=1[CH2:5][N:6]1[CH2:15][CH2:14][C:13]2[C:12](=[O:16])[N:11]([C:17]3[CH:22]=[CH:21][C:20]([O:23][CH2:24][C:25]([F:28])([F:27])[F:26])=[CH:19][CH:18]=3)[C:10](=[S:29])[NH:9][C:8]=2[C:7]1=[O:30].[OH-].[Na+].I[CH2:40][CH3:41].Cl>CN(C)C=O>[CH3:1][O:2][C:3]1[CH:34]=[C:33]([O:35][CH3:36])[CH:32]=[CH:31][C:4]=1[CH2:5][N:6]1[CH2:15][CH2:14][C:13]2[C:12](=[O:16])[N:11]([C:17]3[CH:18]=[CH:19][C:20]([O:23][CH2:24][C:25]([F:28])([F:27])[F:26])=[CH:21][CH:22]=3)[C:10]([S:29][CH2:40][CH3:41])=[N:9][C:8]=2[C:7]1=[O:30]

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 6340IodoethaneHCID 14798Sodium HydroxideHCID 866853867-(2,4-Dimethoxybenzyl)-2-thioxo-3-[4-(2,2,2-trifluoroethoxy)phenyl]-1,2,3,5,6,7-hexahydropyrido[3,4-d]pyrimidine-4,8-dione

생성물 1

HCID 866853887-(2,4-Dimethoxybenzyl)-2-(ethylsulfanyl)-3-[4-(2,2,2-trifluoroethoxy)phenyl]-3,5,6,7-tetrahydropyrido[3,4-d]pyrimidine-4,8-dione

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

To a solution of 7-(2,4-dimethoxybenzyl)-2-thioxo-3-[4-(2,2,2-trifluoroethoxy)phenyl]-1,2,3,5,6,7-hexahydropyrido[3,4-d]pyrimidine-4,8-dione (68 mg) in N,N-dimethylformamide (2 ml) were added 1M aqueous sodium hydroxide solution (140 μl) and iodoethane (11 μl), and the mixture was stirred at room temperature for 30 min. The reaction mixture was poured into 0.5M hydrochloric acid (4 ml), and the mixture was extracted with ethyl acetate. The extract was washed with water and saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure to give the colorless title compound (72 mg).

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe extract was washed with water and saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customThe solvent was evaporated under reduced pressure

출처 및 근거

ORD 기록
ord-974fffb603c1417596d87414c2f69b21
출처 데이터셋
uspto-grants-2015_05
특허 번호
US09023858B2

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