ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
  1. ホーム
  2. /反応

Hydrochloric Acid → Ethyl 4-[6-acetyl-3-[3-(4-acetyl-3-hydroxy-2-propylphenoxy)-propylthio]-2-propylphenoxy]butyrate

HRID 488695
ノート
印刷プレビュー

反応式

HRID 488695 の反応式
[C:1]([C:4]1[C:9]([O:10][CH2:11][CH2:12][CH2:13][C:14]([O:16][CH2:17][CH3:18])=[O:15])=[C:8]([CH2:19][CH2:20][CH3:21])[C:7]([SH:22])=[CH:6][CH:5]=1)(=[O:3])[CH3:2].Br[CH2:24][CH2:25][CH2:26][O:27][C:28]1[CH:33]=[CH:32][C:31]([C:34](=[O:36])[CH3:35])=[C:30]([OH:37])[C:29]=1[CH2:38][CH2:39][CH3:40].[I-].[K+].C(=O)([O-])[O-].[K+].[K+].Cl>CC(C)=O>[C:1]([C:4]1[C:9]([O:10][CH2:11][CH2:12][CH2:13][C:14]([O:16][CH2:17][CH3:18])=[O:15])=[C:8]([CH2:19][CH2:20][CH3:21])[C:7]([S:22][CH2:24][CH2:25][CH2:26][O:27][C:28]2[CH:33]=[CH:32][C:31]([C:34](=[O:36])[CH3:35])=[C:30]([OH:37])[C:29]=2[CH2:38][CH2:39][CH3:40])=[CH:6][CH:5]=1)(=[O:3])[CH3:2]
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 5

HCID 313Hydrochloric AcidHCID 4875Potassium IodideHCID 11430Potassium CarbonateHCID 27752211-[4-(3-Bromopropoxy)-2-hydroxy-3-propylphenyl]ethanoneHCID 15712395HCID 15712395、化合物

生成物 1

HCID 15712404Ethyl 4-[6-acetyl-3-[3-(4-acetyl-3-hydroxy-2-propylphenoxy)-propylthio]-2-propylphenoxy]butyrate
収率 71%

試薬・触媒・溶媒 1

HCID 180Acetone溶媒

実験手順

A mixture of ethyl 4-(6-acetyl-3-mercapto-2-propylphenoxy)-butyrate (1.7 g), (4-(3-bromopropoxy)-2-hydroxy-3-propylphenyl)ethanone (1.7 g), potassium iodide (0.5 g) and potassium carbonate (1.45 g) in acetone (40 ml) was heated with refluxing and stirring for 7.5 hours. Ice-water and conc. hydrochloric acid were added thereto, and the mixture was subjected to extraction with ethyl acetate. After washed with water, the extract was dried over sodium sulfate and concentrated under a reduced pressure. The resultant residue was separated and purified through silica-gel column chromatography (eluting with benzene:ethyl acetate=9:1) to give the title compound (2.08 g, 71.0%) as light yellow crystal, mp 87-88° C.

後処理

  1. temperaturewas heated
  2. temperaturewith refluxing
  3. extractionthe mixture was subjected to extraction with ethyl acetate
  4. washAfter washed with water
  5. dry with materialthe extract was dried over sodium sulfate
  6. concentrationconcentrated under a reduced pressure
  7. customThe resultant residue was separated
  8. custompurified through silica-gel column chromatography (eluting with benzene:ethyl acetate=9:1)

出典と根拠

ORDレコード
ord-b9f2ba20628f402da8e8797311663e51
出典データセット
uspto-grants-2005_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
USRE038921E1

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート