Epichlorohydrin → 3-(1-Bromonaphth-2-yloxy)-1,2-epoxypropane

HRID 1087407

반응식

HRID 1087407 반응식
[Br:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][C:3]=1[OH:12].Cl[CH2:14][CH:15]1[O:17][CH2:16]1.C(=O)([O-])[O-].[K+].[K+]>CC(=O)CC>[Br:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][C:3]=1[O:12][CH2:14][CH:15]1[O:17][CH2:16]1

참가 물질

5

반응물 3

HCID 7835EpichlorohydrinHCID 113161-Bromo-2-naphtholHCID 11430Potassium Carbonate

생성물 1

HCID 143699423-(1-Bromonaphth-2-yloxy)-1,2-epoxypropane

시약·촉매·용매 1

HCID 6569Methyl Ethyl Ketone용매

실험 절차

A suspension containing 22.3 g of 1-bromonaphth-2-ol, 27.75 g of 1-chloro-2,3-epoxypropane and 27.6 g of potassium carbonate in 200 ml of butanone is refluxed overnight. The inorganic salts are filtered off and drained and the filtrate is then evaporated under vacuum. The oil obtained is distilled under 0.01 mm of mercury.

후처리

  1. temperatureis refluxed overnight
  2. filtrationThe inorganic salts are filtered off
  3. customthe filtrate is then evaporated under vacuum
  4. customThe oil obtained
  5. distillationis distilled under 0.01 mm of mercury

출처 및 근거

ORD 기록
ord-e743b44489f04654891d9a3d50b33511
출처 데이터셋
uspto-grants-1991_07
특허 번호
US05036077

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