Ethanol → HCID 901667、化合物

HRID 1606770ノート

反応式

HRID 1606770 の反応式
[CH:1]1[C:9]2[C:8]3[CH:10]=[CH:11][CH:12]=[CH:13][C:7]=3[S:6][C:5]=2[C:4]([O:14][C:15]([CH3:20])([CH3:19])[C:16]([OH:18])=[O:17])=[CH:3][CH:2]=1.[CH2:21](O)[CH3:22]>>[CH:1]1[C:9]2[C:8]3[CH:10]=[CH:11][CH:12]=[CH:13][C:7]=3[S:6][C:5]=2[C:4]([O:14][C:15]([CH3:20])([CH3:19])[C:16]([O:18][CH2:21][CH3:22])=[O:17])=[CH:3][CH:2]=1

参加物

3

反応物 2

HCID 702EthanolHCID 901653HCID 901653、化合物

生成物 1

HCID 901667HCID 901667、化合物

実験手順

2-(4-Dibenzothiophenoxy)-2-methylpropionic acid (9.5 g) was dissolved in 500 ml absolute ethanol. Dry hydrogen chloride was bubbled through for 3 hours, and the mixture was stored over night. After evaporation of the solvent, the residue was dissolved in 250 ml ether, washed with sodium bicarbonate solution, dried and evaporated to give 8.5 g of a brown liquid, b.p. 155-170/0.001 mm Hg.

後処理

  1. customDry hydrogen chloride was bubbled through for 3 hours
  2. waitthe mixture was stored over night
  3. customAfter evaporation of the solvent
  4. dissolutionthe residue was dissolved in 250 ml ether
  5. washwashed with sodium bicarbonate solution
  6. customdried
  7. customevaporated

出典と根拠

ORDレコード
ord-9d99d390940b49229779ec2f5a20db19
出典データセット
uspto-grants-1976_04
特許番号
US03953601

反応ノート

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