Isopropyl iodide → HCID 21474510, 화합물

HRID 1756460노트

반응식

HRID 1756460 반응식
[C:1]([C:5]1[CH:6]=[C:7]([CH:18]=[CH:19][C:20]=1[OH:21])[C:8]([O:10][CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)=[O:9])([CH3:4])([CH3:3])[CH3:2].C(=O)([O-])[O-].[K+].[K+].I[CH:29]([CH3:31])[CH3:30]>C(C(C)=O)C>[C:1]([C:5]1[CH:6]=[C:7]([CH:18]=[CH:19][C:20]=1[O:21][CH:29]([CH3:31])[CH3:30])[C:8]([O:10][CH2:11][C:12]1[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=1)=[O:9])([CH3:4])([CH3:2])[CH3:3]

참가 물질

5

반응물 3

HCID 6362Isopropyl iodideHCID 11430Potassium CarbonateHCID 21474535HCID 21474535, 화합물

생성물 1

HCID 21474510HCID 21474510, 화합물

시약·촉매·용매 1

HCID 6569Methyl Ethyl Ketone용매

실험 절차

5.7 g (0.02 mol) of benzyl 3-tert-butyl -4-hydroxybenzoate, 7 g (0.05 mol) of finely ground potassium carbonate, 4 ml (0.04 mol) of 2-iodopropane and 100 ml of methyl ethyl ketone are introduced under nitrogen into a three-necked flask. The mixture is heated to reflux for 24 h, the inorganic matter is filtered off and the filtrate is evaporated. The residue is taken up with ethyl ether and water and the organic phase is separated after settling has taken place, dried over magnesium sulphate and evaporated.

후처리

  1. temperatureThe mixture is heated
  2. temperatureto reflux for 24 h
  3. filtrationthe inorganic matter is filtered off
  4. customthe filtrate is evaporated
  5. customthe organic phase is separated after settling
  6. dry with materialdried over magnesium sulphate
  7. customevaporated

출처 및 근거

ORD 기록
ord-67fe7ff460e3408398808212e1c5de30
출처 데이터셋
uspto-grants-1995_08
특허 번호
US05439925

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