Citric Acid → HCID 14150070, 화합물

HRID 1003946

반응식

HRID 1003946 반응식
[OH:1][C:2]1[CH:3]=[C:4]([I:9])[CH:5]=[C:6]([OH:8])[CH:7]=1.[C:10](OC(=O)C)(=[O:12])[CH3:11].C(O)(=O)[CH2:18][C:19](CC(O)=O)(C(O)=O)[OH:20]>N1C=CC=CC=1>[C:10]([O:1][C:2]1[CH:3]=[C:4]([I:9])[CH:5]=[C:6]([O:8][C:19](=[O:20])[CH3:18])[CH:7]=1)(=[O:12])[CH3:11]

참가 물질

5

반응물 3

HCID 311Citric AcidHCID 7918Acetic AnhydrideHCID 6167555-Iodobenzene-1,3-diol

생성물 1

HCID 14150070HCID 14150070, 화합물

시약·촉매·용매 1

HCID 1049Pyridine용매

실험 절차

NMR (CDCl3) δ: 5.22 (2H, s), 6.31 (1H, t, J=2.5), 6.79 (2H, d, J=2.5) (3) 3,5-Dihydroxyiodobenzene (1.02 g) is dissolved in pyridine (2.8 ml), and thereto is added acetic anhydride (1.53 g) at room temperature. The mixture is stirred for one hour, and the reaction mixture is poured into 10% aqueous citric acid solution, and extracted with ethyl acetate. The organic layer is washed with water, dried, and concentrated under reduced pressure to give 3,5-diacetoxyiodobenzene (1.37 g).

후처리

  1. extractionextracted with ethyl acetate
  2. washThe organic layer is washed with water
  3. customdried
  4. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-84aaebe697db4d70b600a4a24e88e8d0
출처 데이터셋
uspto-grants-2000_04
특허 번호
US06048842

연결된 노트

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