tert-Butylacrylamide → HCID 14297377, 화합물

HRID 345514

반응식

HRID 345514 반응식
[CH2:1]([N:8]([CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[OH:9])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.CC(C)([O-])C.[K+].[C:23]([NH:27][C:28](=[O:31])[CH:29]=[CH2:30])([CH3:26])([CH3:25])[CH3:24]>O1CCCC1>[C:23]([NH:27][C:28](=[O:31])[CH2:29][CH2:30][O:9][N:8]([CH2:1][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)[CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)([CH3:26])([CH3:25])[CH3:24]

참가 물질

5

반응물 3

HCID 7877tert-ButylacrylamideHCID 69297DibenzylhydroxylamineHCID 23665647Potassium tert-butoxide

생성물 1

HCID 14297377HCID 14297377, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

A solution of 21.33 g of dibenzylhydroxylamine in 100 ml of dry tetrahydrofuran is admixed with 1.12 g of potassium-tert-butoxide followed by 12.70 g of N-tert-butylacrylamide. The solution is heated under reflux for 24 hours under N2. The crude reaction mixture is concentrated under reduced pressure and the residue is partitioned between water and methylene chloride. The organic layer is washed with water, brine dried (MgSO4) and evaporated under reduced pressure. Purification by liquid chromatography affords the title compound as an oil.

후처리

  1. temperatureThe solution is heated
  2. temperatureunder reflux for 24 hours under N2
  3. customThe crude reaction mixture
  4. concentrationis concentrated under reduced pressure
  5. customthe residue is partitioned between water and methylene chloride
  6. washThe organic layer is washed with water, brine
  7. dry with materialdried (MgSO4)
  8. customevaporated under reduced pressure
  9. customPurification by liquid chromatography

출처 및 근거

ORD 기록
ord-93ff27e0422a4cc28e2a15a9a0978d7d
출처 데이터셋
uspto-grants-1991_10
특허 번호
US05057563

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