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Water → 8-(p-Pentylcinnamoyl)amino-1,4-benzodioxane-2-acetonitrile

HRID 2210410
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반응식

HRID 2210410 반응식
FC(F)(F)C(OC(=O)C(F)(F)F)=O.[CH2:14]([C:19]1[CH:43]=[CH:42][C:22]([CH:23]=[CH:24][C:25]([NH:27][C:28]2[C:33]3[O:34][CH:35]([CH2:38][C:39]([NH2:41])=O)[CH2:36][O:37][C:32]=3[CH:31]=[CH:30][CH:29]=2)=[O:26])=[CH:21][CH:20]=1)[CH2:15][CH2:16][CH2:17][CH3:18].N1C=CC=CC=1.O>C1COCC1>[CH2:14]([C:19]1[CH:20]=[CH:21][C:22]([CH:23]=[CH:24][C:25]([NH:27][C:28]2[C:33]3[O:34][CH:35]([CH2:38][C:39]#[N:41])[CH2:36][O:37][C:32]=3[CH:31]=[CH:30][CH:29]=2)=[O:26])=[CH:42][CH:43]=1)[CH2:15][CH2:16][CH2:17][CH3:18]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 1049PyridineHCID 9845Trifluoroacetic anhydrideHCID 542031508-(p-Pentylcinnamoyl)amino-1,4-benzodioxane-2-acetamide

생성물 1

HCID 545344778-(p-Pentylcinnamoyl)amino-1,4-benzodioxane-2-acetonitrile

시약·촉매·용매 1

HCID 8028Tetrahydrofuran
용매

실험 절차

Trifluoroacetic anhydride (0.1 m) was added to a solution of 8-(p-pentylcinnamoyl)amino-l,4-benzodioxane-2-acetamide (191 mg; synthesized in reference example 4) in THF (10 ml) cooling with ice. And pyridine (0.02 ml) was added to the mixture. After stirring for 10 min, the mixture was poured into water. The mixture was extracted with ethyl acetate. The extract was dried, concentrated under reduced pressure to give the title compound.

후처리

  1. temperaturecooling with ice
  2. extractionThe mixture was extracted with ethyl acetate
  3. customThe extract was dried
  4. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-322e3941834c4814a1536a801e8eac28
출처 데이터셋
uspto-grants-1995_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05459134

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