Acetic Anhydride → HCID 13338728, 화합물

HRID 2417844노트

반응식

HRID 2417844 반응식
[OH:1][CH:2]1[C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=2[NH:8][C:7](=[O:15])[CH2:6][CH2:5][CH2:4][CH2:3]1.[C:16](OC(=O)C)(=[O:18])[CH3:17]>>[C:16]([O:1][CH:2]1[C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=2[NH:8][C:7](=[O:15])[CH2:6][CH2:5][CH2:4][CH2:3]1)(=[O:18])[CH3:17]

참가 물질

3

반응물 2

HCID 7918Acetic AnhydrideHCID 133387277-Hydroxy-1,3,4,5,6,7-hexahydro-2H-1-benzazonin-2-one

생성물 1

HCID 13338728HCID 13338728, 화합물

실험 절차

A solution of 7-hydroxy-1,3,4,5,6,7-hexahydro-1-benzazonin-2-one (9.2 g) in acetic anhydride (200 ml) is maintained at 80° C. for 3 hours. The reaction mixture is cooled to room temperature and the solvents removed under reduced pressure. Ether (300 ml) is added, and the resulting solution washed with water (150 ml) and dried over magnesium sulfate. The solvent is removed under reduced pressure to give 7-acetoxy-1,3,4,5,6,7-hexahydro-1-benzazonin-2-one.

후처리

  1. customthe solvents removed under reduced pressure
  2. additionEther (300 ml) is added
  3. washthe resulting solution washed with water (150 ml)
  4. dry with materialdried over magnesium sulfate
  5. customThe solvent is removed under reduced pressure

출처 및 근거

ORD 기록
ord-7f8307e1efc84634bb5c5ccd2aed57e9
출처 데이터셋
uspto-grants-1984_09
특허 번호
US04470988

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