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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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2-chloro-7-(2,4-difluorophenyl)-N-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine → N2-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-7-(2,4-difluorophenyl)-N4-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine

HRID 475914
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HRID 475914 반응식
Cl[C:2]1[N:3]=[C:4]([NH:19][CH3:20])[C:5]2[CH2:10][CH2:9][CH:8]([C:11]3[CH:16]=[CH:15][C:14]([F:17])=[CH:13][C:12]=3[F:18])[C:6]=2[N:7]=1.[Cl:21][C:22]1[N:23]=[CH:24][N:25]([C:27]2[CH:33]=[CH:32][C:30]([NH2:31])=[CH:29][C:28]=2[O:34][CH3:35])[CH:26]=1>C1COCC1.C(O)(=O)C>[Cl:21][C:22]1[N:23]=[CH:24][N:25]([C:27]2[CH:33]=[CH:32][C:30]([NH:31][C:2]3[N:3]=[C:4]([NH:19][CH3:20])[C:5]4[CH2:10][CH2:9][CH:8]([C:11]5[CH:16]=[CH:15][C:14]([F:17])=[CH:13][C:12]=5[F:18])[C:6]=4[N:7]=3)=[CH:29][C:28]=2[O:34][CH3:35])[CH:26]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 580757472-chloro-7-(2,4-difluorophenyl)-N-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amineHCID 580757574-(4-chloro-1H-imidazol-1-yl)-3-methoxyaniline

생성물 1

HCID 58075702N2-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-7-(2,4-difluorophenyl)-N4-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine수율 59.6%

시약·촉매·용매 2

HCID 176Acetic Acid용매
HCID 8028
Tetrahydrofuran
용매

실험 절차

A solution of 2-chloro-7-(2,4-difluorophenyl)-N-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (184.6 mg, 0.624 mmol) and 4-(4-chloro-1H-imidazol-1-yl)-3-methoxyaniline (140 mg, 0.624 mmol) in THF (1095 μL) and acetic acid (1095 μL) was heated 80° C. in a capped vial overnight. The solvent was evaporated in vacuum and the residue was partitioned between aqueous sodium bicarbonate solution and dichloromethane. The organic layer was separated and the aqueous layer was extracted with dichloromethane. the combined organic extracts were dried over anhydrous magnesium sulfate and filtered. The solvent was removed in vacuum and the residue was purified by column chromatography on silica gel to give N2-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-7-(2,4-difluorophenyl)-N4-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine (179.6 mg, 0.372 mmol, 59.6% yield) as brown solid. LC-MS (M+H)+=483.1. 1H NMR (500 MHz, CDCl3) δ ppm 7.97 (1H, d, J=2.1 Hz), 7.49 (1H, d, J=1.5 Hz), 7.01-7.10 (2H, m), 7.00 (1H, d, J=1.5 Hz), 6.73-6.84 (3H, m), 4.44 (1H, s), 3.61 (3H, s), 3.11 (3H, d, J=4.9 Hz), 2.59-2.77 (2H, m), 1.95-2.05 (2H, m).

후처리

  1. customThe solvent was evaporated in vacuum
  2. customthe residue was partitioned between aqueous sodium bicarbonate solution and dichloromethane
  3. customThe organic layer was separated
  4. extractionthe aqueous layer was extracted with dichloromethane
  5. dry with materialthe combined organic extracts were dried over anhydrous magnesium sulfate
  6. filtrationfiltered
  7. customThe solvent was removed in vacuum
  8. customthe residue was purified by column chromatography on silica gel

출처 및 근거

ORD 기록
ord-99711ed016f94f26ac71440398d8dd50
출처 데이터셋
uspto-grants-2014_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08637525B2

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