Epichlorohydrin → 2-[4-[(2,3-Epoxy)propoxy]phenyl]-8-methylimidazo[1,2-a]pyridine

HRID 8385

反応式

HRID 8385 の反応式
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[N:9]=[C:10]3[C:15]([CH3:16])=[CH:14][CH:13]=[CH:12][N:11]3[CH:17]=2)=[CH:4][CH:3]=1.[OH-].[K+].[CH2:20]([CH:22]1[O:24][CH2:23]1)Cl>CO.ClCCl>[O:24]1[CH2:23][CH:22]1[CH2:20][O:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[N:9]=[C:10]3[C:15]([CH3:16])=[CH:14][CH:13]=[CH:12][N:11]3[CH:17]=2)=[CH:6][CH:7]=1

参加物

6

実験手順

The product of Step B (27 g) in methanol (500 mL) was treated with potassium hydroxide (14 g) and stirred at ambient temperature for 2 hours. To this solution was then added epichlorohydrin (9.4 mL) and the mixture stirred for an additional 48 hours. The reaction mixture was diluted with dichloromethane, filtered and the filtrate washed with water, dried, sodium sulfate filtered and evaporated to afford the title compound (18.2 g).

後処理

  1. filtrationfiltered
  2. washthe filtrate washed with water
  3. customdried
  4. filtrationsodium sulfate filtered
  5. customevaporated

出典と根拠

ORDレコード
ord-adab4b87712c4dafbdcd55a8abd05d2f
出典データセット
uspto-grants-2006_08
特許番号
US07087757B2

関連ノート

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