N-(3-(4-fluorophenyl)-1-(2-morpholinoethyl)-4-(phenylethynyl)-1H-pyrazol-5-yl)acetamide → 3-(4-fluorophenyl)-1-(2-morpholinoethyl)-4-(phenylethynyl)-1H-pyrazol-5-amine

HRID 1775580노트

반응식

HRID 1775580 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:12]([C:13]#[C:14][C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)=[C:11]([NH:21]C(=O)C)[N:10]([CH2:25][CH2:26][N:27]3[CH2:32][CH2:31][O:30][CH2:29][CH2:28]3)[N:9]=2)=[CH:4][CH:3]=1>C(O)C.[OH-].[Na+]>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:12]([C:13]#[C:14][C:15]3[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=3)=[C:11]([NH2:21])[N:10]([CH2:25][CH2:26][N:27]3[CH2:32][CH2:31][O:30][CH2:29][CH2:28]3)[N:9]=2)=[CH:4][CH:3]=1

참가 물질

4

반응물 1

HCID 70983554N-(3-(4-fluorophenyl)-1-(2-morpholinoethyl)-4-(phenylethynyl)-1H-pyrazol-5-yl)acetamide

생성물 1

HCID 709837223-(4-fluorophenyl)-1-(2-morpholinoethyl)-4-(phenylethynyl)-1H-pyrazol-5-amine수율 103.2%

시약·촉매·용매 2

HCID 702Ethanol용매HCID 14798Sodium Hydroxide용매

실험 절차

A solution of N-(3-(4-fluorophenyl)-1-(2-morpholinoethyl)-4-(phenylethynyl)-1H-pyrazol-5-yl)acetamide (141 mg, 0.32 mmol) in ethanol (1.5 mL) and 25% NaOH (1.5 mL) was heated to 83° C. for 16 h. The reaction mixture was partitioned between ethyl acetate and water. The aqueous phase was washed with ethyl acetate and the organic phases combined, dried over MgSO4, filtered and evaporated to give 3-(4-fluorophenyl)-1-(2-morpholinoethyl)-4-(phenylethynyl)-1H-pyrazol-5-amine as a solid (129 mg) which was used as such in the subsequent step.

후처리

  1. customThe reaction mixture was partitioned between ethyl acetate and water
  2. washThe aqueous phase was washed with ethyl acetate
  3. dry with materialdried over MgSO4
  4. filtrationfiltered
  5. customevaporated

출처 및 근거

ORD 기록
ord-0067aa3dfa7f4c89a0459367e5add070
출처 데이터셋
uspto-grants-2016_02
특허 번호
US09260381B2

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