반응식
[Br:1][C:2]1[C:23]([O:24]C)=[CH:22][C:5]2[C:6]([CH3:21])([CH3:20])[C:7]3[NH:8][C:9]4[C:14]([C:15]=3[C:16](=[O:17])[C:4]=2[CH:3]=1)=[CH:13][CH:12]=[C:11]([C:18]#[N:19])[CH:10]=4.C[O-].[Na+].C(S)CCCCCCCCCCC.Cl>CN1C(=O)CCC1>[Br:1][C:2]1[C:23]([OH:24])=[CH:22][C:5]2[C:6]([CH3:21])([CH3:20])[C:7]3[NH:8][C:9]4[C:14]([C:15]=3[C:16](=[O:17])[C:4]=2[CH:3]=1)=[CH:13][CH:12]=[C:11]([C:18]#[N:19])[CH:10]=4참가 물질
6
반응물 4
생성물 1
시약·촉매·용매 1
반응 조건
- 온도
- 160 °C
실험 절차
9-Bromo-8-methoxy-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile (Compound E3-1-1, 1.0 g, 2.53 mmol) was dissolved in NMP (10 mL), added with NaOMe (683 mg, 5 eq.) and 1-dodecanethiol (3.0 mL, 5 eq.), and stirred at 160° C. for 1 hr. The reaction solution was added to 0.5 N aqueous solution of hydrochloric acid, and then extracted with ethyl acetate. The organic layer was washed with saturated brine and dried over sodium sulfate. The drying agent was removed by filtration and the residues obtained after concentration under reduced pressure were added with MeOH, and the solid remaining after dissolution was filtered to obtain the title compound (yellow powder, 1.88 g, 65%).
후처리
- extractionextracted with ethyl acetate
- washThe organic layer was washed with saturated brine
- dry with materialdried over sodium sulfate
- customThe drying agent was removed by filtration
- customthe residues obtained
- concentrationafter concentration under reduced pressure
- additionwere added with MeOH
- dissolutionafter dissolution
- filtrationwas filtered
출처 및 근거
- ORD 기록
- ord-411dd9c632f3437ab2c91d13e9f98145
- 출처 데이터셋
- uspto-grants-2016_09
- 특허 번호
- US09440922B2
연결된 노트
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