2-(4-Fluorophenyl)-3-(pyridin-4-yl)4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine dihydrochloride → 2-(4-Fluorophenyl)-3-(pyridin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine hydrochloride

HRID 2260538노트

반응식

HRID 2260538 반응식
[ClH:1].Cl.[F:3][C:4]1[CH:9]=[CH:8][C:7]([C:10]2[C:18]([C:19]3[CH:24]=[CH:23][N:22]=[CH:21][CH:20]=3)=[C:13]3[NH:14][CH2:15][CH2:16][CH2:17][N:12]3[N:11]=2)=[CH:6][CH:5]=1>C(O)(C)C>[ClH:1].[F:3][C:4]1[CH:9]=[CH:8][C:7]([C:10]2[C:18]([C:19]3[CH:24]=[CH:23][N:22]=[CH:21][CH:20]=3)=[C:13]3[NH:14][CH2:15][CH2:16][CH2:17][N:12]3[N:11]=2)=[CH:6][CH:5]=1

참가 물질

3

반응물 1

HCID 1363784152-(4-Fluorophenyl)-3-(pyridin-4-yl)4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine dihydrochloride

생성물 1

HCID 1363784182-(4-Fluorophenyl)-3-(pyridin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine hydrochloride수율 49.7%

시약·촉매·용매 1

HCID 3776Isopropanol용매

실험 절차

2-(4-Fluorophenyl)-3-(pyridin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine dihydrochloride (183 mg) was dissolved in hot aqueous isopropyl alcohol solution (5.5 ml). The solution was cooled and the separated solid was collected, washed with isopropyl alcohol and dried to give 2-(4-fluorophenyl)-3-(pyridin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine hydrochloride (82 mg).

후처리

  1. temperatureThe solution was cooled
  2. customthe separated solid was collected
  3. washwashed with isopropyl alcohol
  4. customdried

출처 및 근거

ORD 기록
ord-afab60dabc504faf824cc97b4909d7dc
출처 데이터셋
uspto-grants-1995_12
특허 번호
US05478827

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