Pyridine → 1-(2-Oxo-2-phenylethyl)pyridin-1-ium bromide

HRID 47013ノート

反応式

HRID 47013 の反応式
[CH2:1]([Br:10])[C:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)=[O:3].[N:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1>>[Br-:10].[CH2:1]([N+:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[C:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)=[O:3]

参加物

3

反応物 2

HCID 1049PyridineHCID 6259Phenacyl bromide

生成物 1

HCID 27989541-(2-Oxo-2-phenylethyl)pyridin-1-ium bromide

実験手順

N-phenacylpyridinium bromide was prepared by slowly adding phenacyl bromide to a stirred flask containing an equimolar quantity of pyridine. The slightly exothermic reaction was accompanied by the precipitation of the solid N-phenacylpyridinium bromide. The salt was then filtered and washed thoroughly with anhydrous ether.

後処理

  1. customThe slightly exothermic reaction
  2. customwas accompanied by the precipitation of the solid N-phenacylpyridinium bromide
  3. filtrationThe salt was then filtered
  4. washwashed thoroughly with anhydrous ether

出典と根拠

ORDレコード
ord-3d92c6ce28bb4247ba978dfcc6f0040c
出典データセット
uspto-grants-1979_11
特許番号
US04175973

反応ノート

読み込み中…