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p-Toluenesulfonic acid → HCID 59442735, 화합물

HRID 1746155
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HRID 1746155 반응식
Cl[C:2]1[N:7]=[C:6]([NH:8][CH:9]2[CH2:14][C:13]([CH3:16])([CH3:15])[NH:12][C:11]([CH3:18])([CH3:17])[CH2:10]2)[C:5]([F:19])=[CH:4][N:3]=1.[CH:20]1([C:23]2[CH:24]=[C:25]([NH2:34])[CH:26]=[C:27]([N:29]3[CH:33]=[N:32][N:31]=[N:30]3)[CH:28]=2)[CH2:22][CH2:21]1.S(O)(C1C=CC(C)=CC=1)(=O)=O>C(O)(C)C>[CH:20]1([C:23]2[CH:24]=[C:25]([NH:34][C:2]3[N:7]=[C:6]([NH:8][CH:9]4[CH2:14][C:13]([CH3:16])([CH3:15])[NH:12][C:11]([CH3:18])([CH3:17])[CH2:10]4)[C:5]([F:19])=[CH:4][N:3]=3)[CH:26]=[C:27]([N:29]3[CH:33]=[N:32][N:31]=[N:30]3)[CH:28]=2)[CH2:22][CH2:21]1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 6101p-Toluenesulfonic acidHCID 59442725HCID 59442725, 화합물2회HCID 59442743HCID 59442743, 화합물

생성물 1

HCID 59442735HCID 59442735, 화합물

시약·촉매·용매 1

HCID 3776Isopropanol용매

반응 조건

온도
100 °C

실험 절차

In a 100 mL round bottom flask to a solution of 2-chloro-5-fluoro-N-(2,2,6,6,-tetramethylpiperidin-4-yl)pyrimidin-4-amine (Compound 11; 0.16 g, 0.56 mmol) in 10 mL isopropanol, 3-cyclopropyl-5-(1H-tetrazol-1-yl)benzenamine (0.125 g, 0.622 mmol) and TosOH (0.085 g, 0.448 mmol) were added. The reaction mixture was heated at 100° C. for 3 hours. LCMS analysis indicated the complete consumption of the mono-SNAr product and appearance of Compound III-116. The reaction mixture was then cooled to room temperature and volatiles were removed under reduced pressure. The crude reaction mixture was purified by column chromatography using DCM/2 M NH3 in MeOH to obtain Compound III-116 as a tan solid that was further purified by trituration using DCM/hexanes.

후처리

  1. customthe complete consumption of the mono-SNAr product and appearance of Compound III-116
  2. temperatureThe reaction mixture was then cooled to room temperature
  3. customvolatiles were removed under reduced pressure
  4. customThe crude reaction mixture
  5. customwas purified by column chromatography
  6. customto obtain Compound III-116 as a tan solid
  7. customthat was further purified by trituration

출처 및 근거

ORD 기록
ord-04bc69f8134d463996d7162d15e9b8f0
출처 데이터셋
uspto-grants-2015_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09149475B2

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