Boron tribromide → HCID 24760094, 화합물

HRID 559578노트

반응식

HRID 559578 반응식
[Cl:1][C:2]1[S:6][C:5]([C:7]([NH:9][CH2:10][C:11]2[N:12]=[CH:13][N:14]([C:16]3[CH:21]=[CH:20][C:19]([N:22]4[CH:27]=[CH:26][CH:25]=[C:24]([O:28]C)[C:23]4=[O:30])=[CH:18][CH:17]=3)[CH:15]=2)=[O:8])=[CH:4][CH:3]=1.B(Br)(Br)Br>C(Cl)Cl>[Cl:1][C:2]1[S:6][C:5]([C:7]([NH:9][CH2:10][C:11]2[N:12]=[CH:13][N:14]([C:16]3[CH:17]=[CH:18][C:19]([N:22]4[CH:27]=[CH:26][CH:25]=[C:24]([OH:28])[C:23]4=[O:30])=[CH:20][CH:21]=3)[CH:15]=2)=[O:8])=[CH:4][CH:3]=1

참가 물질

4

반응물 2

HCID 25134Boron tribromideHCID 24760092HCID 24760092, 화합물

생성물 1

HCID 24760094HCID 24760094, 화합물수율 66.9%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a solution of 5-chloro-N-((1-(4-(3-methoxy-2-oxopyridin-1(2H)-yl)phenyl)-1H-imidazol-4-yl)methyl)thiophene-2-carboxamide (75 mg, 0.14 mmol) in CH2Cl2 (4 mL), BBr3 (0.365 mL, 3.8 mmol) was added. The mixture was stirred at room temperature for 1 h. It was concentrated in vacuo. The residue was purified by HPLC to give the titled compound (40 mg). MS 427.0 and 429.0 (M+H, Cl pattern).

후처리

  1. concentrationIt was concentrated in vacuo
  2. customThe residue was purified by HPLC

출처 및 근거

ORD 기록
ord-0ba88a9872ab4e4ba8ebcc289c2c07d8
출처 데이터셋
uspto-grants-2011_11
특허 번호
US08063077B2

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