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Ammonia → 2-(4-{[2-(3-Chlorophenyl)-6-ethylpyrimidin-4-yl]methyl}phenyl)acetamide

HRID 1508705
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HRID 1508705 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([C:8]2[N:13]=[C:12]([CH2:14][C:15]3[CH:20]=[CH:19][C:18]([CH2:21][C:22]([O:24]C)=O)=[CH:17][CH:16]=3)[CH:11]=[C:10]([CH2:26][CH3:27])[N:9]=2)[CH:5]=[CH:6][CH:7]=1.[Cl-].[NH4+:29].N>CO>[Cl:1][C:2]1[CH:3]=[C:4]([C:8]2[N:13]=[C:12]([CH2:14][C:15]3[CH:20]=[CH:19][C:18]([CH2:21][C:22]([NH2:29])=[O:24])=[CH:17][CH:16]=3)[CH:11]=[C:10]([CH2:26][CH3:27])[N:9]=2)[CH:5]=[CH:6][CH:7]=1
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참가 물질

5

반응물 3

HCID 222AmmoniaHCID 25517Ammonium ChlorideHCID 90113000Methyl 2-(4-((2-(3-chlorophenyl)-6-ethylpyrimidin-4-yl)methyl)phenyl)acetate

생성물 1

HCID 742214242-(4-{[2-(3-Chlorophenyl)-6-ethylpyrimidin-4-yl]methyl}phenyl)acetamide수율 35%

시약·촉매·용매 1

HCID 887Methanol용매

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온도
100 °C

실험 절차

A 20-mL vial was charged with methyl 2-(4-((2-(3-chlorophenyl)-6-ethylpyrimidin-4-yl)methyl)phenyl)acetate (113 mg, 0.30 mmol, 1.0 eq.) and ammonium chloride (48 mg, 0.89 mmol, 3.0 eq.). To this was added methanol (3 mL) followed by NH3 (7.5 mL, 7N in methanol, 53 mmol, 177 eq.). The vial was sealed and the resulting mixture was stirred at 100° C. for 43 hr. The crude reaction solution was adsorbed onto silica then purified by chromatography on silica gel using dichloromethane/methanol (0 to 5%) as eluent, followed by chromatography on silica gel using hexane/ethyl acetate (100:0 to 0:100) as eluent, to give 2-(4-((2-(3-chlorophenyl)-6-ethylpyrimidin-4-yl)methyl)phenyl)acetamide (37 mg, 35% yield) as a white solid. MW=365.86. 1H NMR (DMSO-d6, 500 MHz) δ 8.38-8.33 (m, 2H), 7.61-7.53 (m, 2H), 7.41 (br s, 1H), 7.29 (d, J=8.0 Hz, 2H), 7.25 (s, 1H), 7.20 (d, J=8.0 Hz, 2H), 6.82 (br s, 1H), 4.09 (s, 2H), 3.32 (s, 2H), 2.77 (q, J=7.5 Hz, 2H), 1.26 (t, J=7.5 Hz, 3H).

후처리

  1. customThe vial was sealed
  2. customThe crude reaction solution
  3. customthen purified by chromatography on silica gel

출처 및 근거

ORD 기록
ord-6fa95b68a68d4a9aa043b8d72c2b10db
출처 데이터셋
uspto-grants-2015_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09221843B2

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