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Phthalimide → 2-(2-{4-chloro-6-[(1S)-2,3-dihydro-1H-inden-1-ylamino]pyrimidin-5-yl}ethyl)-1H-isoindole-1,3(2H)-dione

HRID 1747670
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인쇄 미리보기

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HRID 1747670 반응식
[Cl:1][C:2]1[C:7]([CH2:8][CH2:9]O)=[C:6]([NH:11][C@@H:12]2[C:20]3[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=3)[CH2:14][CH2:13]2)[N:5]=[CH:4][N:3]=1.[C:21]1(=[O:31])[NH:25][C:24](=[O:26])[C:23]2=[CH:27][CH:28]=[CH:29][CH:30]=[C:22]12.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.CC(OC(/N=N/C(OC(C)C)=O)=O)C>C1COCC1>[Cl:1][C:2]1[C:7]([CH2:8][CH2:9][N:25]2[C:21](=[O:31])[C:22]3[C:23](=[CH:27][CH:28]=[CH:29][CH:30]=3)[C:24]2=[O:26])=[C:6]([NH:11][C@@H:12]2[C:20]3[C:15](=[CH:16][CH:17]=[CH:18][CH:19]=3)[CH2:14][CH2:13]2)[N:5]=[CH:4][N:3]=1
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참가 물질

6

반응물 4

HCID 6809PhthalimideHCID 11776TriphenylphosphineHCID 5363146Diisopropyl azodicarboxylateHCID 596713182-(4-chloro-6-[(1S)-2,3-dihydro-1H-inden-1-ylamino]pyrimidin-5-yl}ethanol

생성물 1

HCID 596713922-(2-{4-chloro-6-[(1S)-2,3-dihydro-1H-inden-1-ylamino]pyrimidin-5-yl}ethyl)-1H-isoindole-1,3(2H)-dione수율 86.5%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

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온도
0 °C

실험 절차

2-{4-chloro-6-[(1S)-2,3-dihydro-1H-inden-1-ylamino]pyrimidin-5-yl}ethanol (2.80 g, 9.66 mmol), phthalimide (1.56 g, 10.6 mmol) and triphenylphosphine (2.79 g, 10.6 mmol) were dissolved in THF (105 mL) and the solution was cooled at 0° C. DIAD (2.09 mL, 10.6 mmol) was added dropwise and the mixture was stirred 23° C. for 1 hour. The solvent was removed in vacuo and the residue was purified using chromatography on silica gel using gradient 10 to 50% ethyl acetate in hexane to afford the title compound (3.50 g, 86%). LC/MS: Rt=2.12 min, ES+ 419 (AA standard).

후처리

  1. customThe solvent was removed in vacuo
  2. customthe residue was purified

출처 및 근거

ORD 기록
ord-e225cc8deb5347899a7ebfa4607c7c54
출처 데이터셋
uspto-grants-2015_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09150525B2

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