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Potassium Carbonate → HCID 59425810, 화합물

HRID 502256
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인쇄 미리보기

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HRID 502256 반응식
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]([CH:20]3[CH2:22][CH2:21]3)[C:10]3[C:15]([C:16]=2[C:17]#[N:18])=[CH:14][CH:13]=[C:12]([OH:19])[CH:11]=3)=[CH:4][CH:3]=1.C([O-])([O-])=O.[K+].[K+].[O:29]1[CH2:33][CH2:32][CH2:31][CH:30]1OS(C1C=CC(C)=CC=1)(=O)=O>C(#N)C>[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]([CH:20]3[CH2:21][CH2:22]3)[C:10]3[C:15]([C:16]=2[C:17]#[N:18])=[CH:14][CH:13]=[C:12]([O:19][CH:30]2[CH2:31][CH2:32][CH2:33][O:29]2)[CH:11]=3)=[CH:4][CH:3]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 59425735HCID 59425735, 화합물HCID 59606512HCID 59606512, 화합물

생성물 1

HCID 59425810HCID 59425810, 화합물수율 75.1%

시약·촉매·용매 1

HCID 6342Acetonitrile용매

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온도
80 °C

실험 절차

2-(4-aminophenyl)-1-cyclopropyl-6-hydroxyindole-3-carbonitrile (0.29 g, 1.0 mmol), prepared in example 1DD, step A, is mixed with K2CO3 (0.35 g, 2.5 mmol), toluene-4-sulfonic acid tetrahydrofuran-2-yl ester (0.36 g, 1.5 mmol) and acetonitrile (5 mL) and the mixture is stirred at 80° C. overnight. The solvent is removed in vacuum and the residue is treated with DCM and chromatographed (silica gel, DCM/EtOAc, 9/1) to provide 2-(4-aminophenyl)-1-cyclopropyl-6-(tetrahydrofuran-2-yloxy)indole-3-carbonitrile (0.27 g, 75%).

후처리

  1. customThe solvent is removed in vacuum
  2. additionthe residue is treated with DCM
  3. customchromatographed (silica gel, DCM/EtOAc, 9/1)

출처 및 근거

ORD 기록
ord-b7951917bed84477848e11a6821a99f5
출처 데이터셋
uspto-grants-2010_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07772271B2

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