Pyridine → Dodecylpyridinium bromide

HRID 980423ノート

反応式

HRID 980423 の反応式
[Br:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13].[N:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1>C(O)(C)C>[Br-:1].[CH2:2]([N+:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13]

参加物

4

反応物 2

HCID 1049PyridineHCID 89191-Bromododecane

生成物 1

HCID 66917Dodecylpyridinium bromide

試薬・触媒・溶媒 1

HCID 3776Isopropanol溶媒

実験手順

Equimolar amounts of 1-bromo-dodecane (249.2 g) and pyridine (79.1 g) are placed in a glass, three-necked, round bottom flask equipped with a heating means, a stirring means, and a condensing means. Then 82.1 g of isopropanol are added to the flask as a solvent. The contents of the vessel are heated to reflux with constant stirring. Reflux is maintained for six hours. Analysis of the reaction mixture indicates that the reaction is approximately 100 percent complete.

後処理

  1. customthree-necked, round bottom flask equipped with a heating
  2. temperatureThe contents of the vessel are heated
  3. temperatureto reflux with constant stirring
  4. temperatureReflux
  5. temperatureis maintained for six hours

出典と根拠

ORDレコード
ord-2faed7215f844b52838800e11d85d1f9
出典データセット
uspto-grants-1987_01
特許番号
US04637899

反応ノート

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