Ammonium Hydroxide → HCID 15053447、化合物

HRID 2081453ノート

反応式

HRID 2081453 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]([CH:13]=[CH:14][C:15]=1[Cl:16])[O:5][CH:6]1[CH2:9][N:8]([C:10](Cl)=[O:11])[CH2:7]1.[OH-].[NH4+:18]>O1CCCC1.O>[Cl:1][C:2]1[CH:3]=[C:4]([CH:13]=[CH:14][C:15]=1[Cl:16])[O:5][CH:6]1[CH2:9][N:8]([C:10]([NH2:18])=[O:11])[CH2:7]1

参加物

5

反応物 2

HCID 14923Ammonium HydroxideHCID 15042235HCID 15042235、化合物

生成物 1

HCID 15053447HCID 15053447、化合物収率 57.4%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 8028Tetrahydrofuran溶媒

実験手順

A solution of 5.6 g (0.02 mole) of 3-(3,4-dichlorophenoxy)-1-azetidinecarbonyl chloride in 20 ml of tetrahydrofuran was treated while stirring with 3 ml (0.04 mole) of 57% ammonium hydroxide. After stirring for 18 hr, the reaction mixture was diluted with 200 ml of water and the solid which separated was collected by filtration, 6.6 g. Recrystallization from ethanol-water yielded 3.0 g of white granular crystals, m.p. 179°-184° C. A second recrystallization from isopropanol yielded 2.7 g (51.7%) of fine white crystals, m.p. 185°-187° C.

後処理

  1. customthe solid which separated
  2. filtrationwas collected by filtration, 6.6 g
  3. customRecrystallization from ethanol-water

出典と根拠

ORDレコード
ord-b7c66cde805b4b939521c54f66ad99fe
出典データセット
uspto-grants-1993_02
特許番号
US05183902

反応ノート

読み込み中…