2-Amino-4-methylpyridine → 2-(4-Bromophenyl)-7-methylimidazo[1,2-a]pyridine

HRID 1824509ノート

反応式

HRID 1824509 の反応式
Br[CH2:2][C:3]([C:5]1[CH:10]=[CH:9][C:8]([Br:11])=[CH:7][CH:6]=1)=O.[NH2:12][C:13]1[CH:18]=[C:17]([CH3:19])[CH:16]=[CH:15][N:14]=1>C(O)C>[Br:11][C:8]1[CH:9]=[CH:10][C:5]([C:3]2[N:12]=[C:13]3[CH:18]=[C:17]([CH3:19])[CH:16]=[CH:15][N:14]3[CH:2]=2)=[CH:6][CH:7]=1

参加物

4

実験手順

A mixture of 2,4′-dibromoacetophenone (22.4 g) and 2-amino-4-picoline (8.68 g) in ethanol (80 mL) was heated at reflux temperature for 3 hours. The reaction mixture was cooled to ambient temperature and the crystalline solid isolated by filtration, washed with ethanol and dried in vacuo to give the title compound (13.1 g).

後処理

  1. temperaturewas heated
  2. temperatureat reflux temperature for 3 hours
  3. customthe crystalline solid isolated by filtration
  4. washwashed with ethanol
  5. customdried in vacuo

出典と根拠

ORDレコード
ord-5bb051e282244be59cd34ecde14aabce
出典データセット
uspto-grants-2006_05
特許番号
US07041827B2

反応ノート

読み込み中…