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 1708027노트

반응식

HRID 1708027 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-27b4b01e83ae409198a05e10d2595612
출처 데이터셋
uspto-grants-1994_10
특허 번호
US05356897

반응 노트

불러오는 중…