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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Dihydrouracil → 1-{4-[7-propyl-3-(trifluoromethyl)-1,2-benzisoxazol-6-yl]butyl}dihydropyrimidine-2,4(1H,3H)-dione

HRID 1245341
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HRID 1245341 반응식
CS(O[CH2:6][CH2:7][CH2:8][CH2:9][C:10]1[CH:22]=[CH:21][C:13]2[C:14]([C:17]([F:20])([F:19])[F:18])=[N:15][O:16][C:12]=2[C:11]=1[CH2:23][CH2:24][CH3:25])(=O)=O.C([O-])([O-])=O.[Cs+].[Cs+].[NH:32]1[CH2:39][CH2:38][C:36](=[O:37])[NH:35][C:33]1=[O:34]>CN(C=O)C>[CH2:23]([C:11]1[C:12]2[O:16][N:15]=[C:14]([C:17]([F:20])([F:19])[F:18])[C:13]=2[CH:21]=[CH:22][C:10]=1[CH2:9][CH2:8][CH2:7][CH2:6][N:32]1[CH2:39][CH2:38][C:36](=[O:37])[NH:35][C:33]1=[O:34])[CH2:24][CH3:25]
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참가 물질

5

반응물 3

HCID 649DihydrouracilHCID 10796Cesium carbonateHCID 219109934-[7-Propyl-3-(trifluoromethyl)-1,2-benzisoxazol-6-yl]butyl methanesulfonate

생성물 1

HCID 219110301-{4-[7-propyl-3-(trifluoromethyl)-1,2-benzisoxazol-6-yl]butyl}dihydropyrimidine-2,4(1H,3H)-dione

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A mixture of 4-[7-propyl-3-(trifluoromethyl)-1,2-benzisoxazol-6-yl]butyl methanesulfonate (60 mg, 0.16 mmol), from this Example step 5, Cs2CO3 (206 mg, 0.63 mmol) and 5,6-dihydrouracil (54.2 mg, 0.48 mmol) in dry DMF (1.5 mL) was stirred at room temperature overnight. The reaction mixture was partitioned between ethyl acetate and water. Combined organic extracts were washed with water and brine, dried over Na2SO4 and the solvent evaporated in vacuo. The residue was purified by preparative TLC using ethyl acetate to give the title compound.

후처리

  1. customwas stirred at room temperature overnight
  2. customThe reaction mixture was partitioned between ethyl acetate and water
  3. washCombined organic extracts were washed with water and brine
  4. dry with materialdried over Na2SO4
  5. customthe solvent evaporated in vacuo
  6. customThe residue was purified by preparative TLC

출처 및 근거

ORD 기록
ord-7ddbc9cd13e045ecbe211289e43f59e9
출처 데이터셋
uspto-grants-2006_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07125865B2

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