Allyl bromide → 1-Allyloxy-3-phenyl-7-nitronaphthalene

HRID 128003노트

반응식

HRID 128003 반응식
[C:1]1([C:7]2[CH:8]=[C:9]([OH:20])[C:10]3[C:15]([CH:16]=2)=[CH:14][CH:13]=[C:12]([N+:17]([O-:19])=[O:18])[CH:11]=3)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C(=O)([O-])[O-].[K+].[K+].[CH2:27](Br)[CH:28]=[CH2:29]>CC(C)=O>[CH2:29]([O:20][C:9]1[C:10]2[C:15](=[CH:14][CH:13]=[C:12]([N+:17]([O-:19])=[O:18])[CH:11]=2)[CH:16]=[C:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[CH:8]=1)[CH:28]=[CH2:27]

참가 물질

5

반응물 3

HCID 7841Allyl bromideHCID 11430Potassium CarbonateHCID 1216157-Nitro-3-phenyl-1-naphthol

생성물 1

HCID 202396591-Allyloxy-3-phenyl-7-nitronaphthalene

시약·촉매·용매 1

HCID 180Acetone용매

실험 절차

A mixture of 125 g of 3-phenyl-7-nitro-1-naphthol prepared in step (2), 65 g of anhydrous potassium carbonate, 95 g of allyl bromide and 1200 ml of acetone was refluxed for 4 hours with good stirring. After cooling, the mineral salts were removed by filration and the residual organic solution was evaporated to dryness under reduced pressure. The crystals thus formed were washed with petroleum ether, filtered and dried at 80° C. under reduced pressure.

후처리

  1. temperaturewas refluxed for 4 hours with good stirring
  2. temperatureAfter cooling
  3. customthe mineral salts were removed by filration
  4. customthe residual organic solution was evaporated to dryness under reduced pressure
  5. customThe crystals thus formed
  6. washwere washed with petroleum ether
  7. filtrationfiltered
  8. customdried at 80° C. under reduced pressure

출처 및 근거

ORD 기록
ord-bec2a09f2b0e472dbe04176f4a3cf775
출처 데이터셋
uspto-grants-1981_03
특허 번호
US04258120

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