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Aniline → (+/-)-3-[3-(4-methoxy-phenyl)-4-methyl-2-oxo-7-phenylamino-3,4-dihydro-2H-pyrimido[4,5-d]pyrimidin-1-yl]-benzonitrile

HRID 2216964
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HRID 2216964 반응식
Cl[C:2]1[N:7]=[C:6]2[N:8]([C:22]3[CH:23]=[C:24]([CH:27]=[CH:28][CH:29]=3)[C:25]#[N:26])[C:9](=[O:21])[N:10]([C:13]3[CH:18]=[CH:17][C:16]([O:19][CH3:20])=[CH:15][CH:14]=3)[CH:11]([CH3:12])[C:5]2=[CH:4][N:3]=1.[NH2:30][C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1>CO>[CH3:20][O:19][C:16]1[CH:15]=[CH:14][C:13]([N:10]2[CH:11]([CH3:12])[C:5]3[C:6](=[N:7][C:2]([NH:30][C:31]4[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=4)=[N:3][CH:4]=3)[N:8]([C:22]3[CH:23]=[C:24]([CH:27]=[CH:28][CH:29]=3)[C:25]#[N:26])[C:9]2=[O:21])=[CH:18][CH:17]=1
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4

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HCID 6115AnilineHCID 10363933(+/-)-3-[7-chloro-3-(4-methoxy-phenyl)-4-methyl-2-oxo-3,4-dihydro-2H-pyrimido[4,5-d]pyrimidin-1-yl]-benzonitrile

생성물 1

HCID 10367082(+/-)-3-[3-(4-methoxy-phenyl)-4-methyl-2-oxo-7-phenylamino-3,4-dihydro-2H-pyrimido[4,5-d]pyrimidin-1-yl]-benzonitrile

시약·촉매·용매 1

HCID 887Methanol용매

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온도
110 °C

실험 절차

A mixture of (±)-3-[7-chloro-3-(4-methoxy-phenyl)-4-methyl-2-oxo-3,4-dihydro-2H-pyrimido[4,5-d]pyrimidin-1-yl]-benzonitrile (0.49 g; 1.21 mmol) (from Example 5a supra) and aniline (0.50 mL; 5.49 mmol) (Aldrich) was heated to 110° C. for one hour. Methanol was added to the hot mixture and the solution was then cooled. The solid that precipitated out of solution was collected and recrystallized from methanol to yield (±)-3-[3-(4-methoxy-phenyl)-4-methyl-2-oxo-7-phenylamino-3,4-dihydro-2H-pyrimido[4,5-d]pyrimidin-1-yl]-benzonitrile as a white solid. (Yield 0.35 g; 62.2%). Melting Point: 224–228° C.

후처리

  1. temperaturethe solution was then cooled
  2. customThe solid that precipitated out of solution
  3. customwas collected
  4. customrecrystallized from methanol

출처 및 근거

ORD 기록
ord-e8268c94ef07436e8f21db3394236bd5
출처 데이터셋
uspto-grants-2006_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07112676B2

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