반응식
[NH2:1][C:2]1[CH:3]=[CH:4][C:5]2[C:11](=[O:12])[C:10]3[CH:13]=[CH:14][C:15]([N+:17]([O-:19])=[O:18])=[CH:16][C:9]=3[CH2:8][O:7][C:6]=2[CH:20]=1.Br[C:22]1[CH:27]=[CH:26][C:25]([F:28])=[CH:24][C:23]=1[N+:29]([O-:31])=[O:30].C1(P(C2CCCCC2)C2C=CC=CC=2C2C(C(C)C)=CC(C(C)C)=CC=2C(C)C)CCCCC1.CC([O-])(C)C.[K+]>C1(C)C=CC=CC=1.CC([O-])=O.CC([O-])=O.[Pd+2].CC(O)(C)C>[F:28][C:25]1[CH:26]=[CH:27][C:22]([NH:1][C:2]2[CH:3]=[CH:4][C:5]3[C:11](=[O:12])[C:10]4[CH:13]=[CH:14][C:15]([N+:17]([O-:19])=[O:18])=[CH:16][C:9]=4[CH2:8][O:7][C:6]=3[CH:20]=2)=[C:23]([N+:29]([O-:31])=[O:30])[CH:24]=1참가 물질
8
반응물 4
생성물 1
시약·촉매·용매 3
반응 조건
- 온도
- 100 °C
실험 절차
In accordance with general method Z, 0.85 g (3.14 mmol) of (6), 0.70 g (3.19 mmol) of 1-bromo-4-fluoro-2-nitrobenzene, 2 spatula tips of Pd(OAc)2, 0.10 g of 2-(dicyclohexylphosphino)-2′,4′,6′-triisopropylbiphenyl (phosphine ligand), 0.70 g of KOt-Bu, 2.0 ml of t-BuOH are weighed out and dissolved in 10 ml of toluene (anhydrous). The mixture is refluxed at 100° C. under an argon atmosphere for 4 h. The crude product is purified by chromatography over silica gel with MC/EtOH (98/2). Yield: 0.10 g (7.8%); melting point 210.7° C.
후처리
- customThe crude product is purified by chromatography over silica gel with MC/EtOH (98/2)
출처 및 근거
- ORD 기록
- ord-b0aeb9943499427782f937dd0d39c6e5
- 출처 데이터셋
- uspto-grants-2014_01
- 특허 번호
- US08633312B2
연결된 노트
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