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

HRID 128003ノート

反応式

HRID 128003 の反応式
[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]

参加物

5

反応物 3

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

生成物 1

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

試薬・触媒・溶媒 1

HCID 180Acetone溶媒

実験手順

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.

後処理

  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

出典と根拠

ORDレコード
ord-bec2a09f2b0e472dbe04176f4a3cf775
出典データセット
uspto-grants-1981_03
特許番号
US04258120

反応ノート

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