Sodium Hydroxide → 2-anilino-6-[(E)-3-hydroxy-3-oxo-1-propenyl]-7-methyl-1-phenyl-1,8-naphthyridin-4(1H)-one

HRID 2183811노트

반응식

HRID 2183811 반응식
[NH:1]([C:8]1[N:9]([C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=2)[C:10]2[C:15]([C:16](=[O:18])[CH:17]=1)=[CH:14][C:13](/[CH:19]=[CH:20]/[C:21]([O:23]C)=[O:22])=[C:12]([CH3:25])[N:11]=2)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[OH-].[Na+]>CC#N.O>[NH:1]([C:8]1[N:9]([C:26]2[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=2)[C:10]2[N:11]=[C:12]([CH3:25])[C:13](/[CH:19]=[CH:20]/[C:21]([OH:23])=[O:22])=[CH:14][C:15]=2[C:16](=[O:18])[CH:17]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

5

반응물 2

HCID 14798Sodium HydroxideHCID 115388182-anilino-6-[(E)-3-methoxy-3-oxo-1-propenyl]-7-methyl-1-phenyl-1,8-naphthyridin-4(1H)-one

생성물 1

HCID 219481492-anilino-6-[(E)-3-hydroxy-3-oxo-1-propenyl]-7-methyl-1-phenyl-1,8-naphthyridin-4(1H)-one수율 63%

시약·촉매·용매 2

HCID 962Water용매HCID 6342Acetonitrile용매

실험 절차

To a suspension of 2-anilino-6-[(E)-3-methoxy-3-oxo-1-propenyl]-7-methyl-1-phenyl-1,8-naphthyridin-4(1H)-one (10 mg, 0.025 mmol) in CH3CN (2.0 mL) was added 1N NaOH (2.0 mL). The suspension was stirred at room temperature for 18 h. The mixture was diluted with water (10 mL) and extracted with EtOAc. The organic layer was dried over MgSO4 and concentrated in vacuo to afford (2E)-3-(7-anilino-2-methyl-5-oxo-8-phenyl-5,8-dihydro-1,8-naphthyridin-3-yl)-2-propenoic acid (6.2 mg, 63%): LCMS RT: 2.37 min, MH+: 398.3, Rf=0.51 (EtOAc).

후처리

  1. extractionextracted with EtOAc
  2. dry with materialThe organic layer was dried over MgSO4
  3. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-41b54453d4814c25b4de45134154fc2c
출처 데이터셋
uspto-grants-2005_05
특허 번호
US06900205B2

반응 노트

불러오는 중…