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

Diisobutylaluminum hydride → 3-(4-{2-[4-(Methylsulfonyl)phenyl]ethoxy}phenyl)-2-(phenylthio)propan-1-ol

HRID 987134
ノート
印刷プレビュー

反応式

HRID 987134 の反応式
[CH3:1][S:2]([C:5]1[CH:10]=[CH:9][C:8]([CH2:11][CH2:12][O:13][C:14]2[CH:19]=[CH:18][C:17]([CH2:20][CH:21]([S:27][C:28]3[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=3)[C:22](OCC)=[O:23])=[CH:16][CH:15]=2)=[CH:7][CH:6]=1)(=[O:4])=[O:3].CC(C[AlH]CC(C)C)C>ClCCl>[CH3:1][S:2]([C:5]1[CH:10]=[CH:9][C:8]([CH2:11][CH2:12][O:13][C:14]2[CH:19]=[CH:18][C:17]([CH2:20][CH:21]([S:27][C:28]3[CH:29]=[CH:30][CH:31]=[CH:32][CH:33]=3)[CH2:22][OH:23])=[CH:16][CH:15]=2)=[CH:7][CH:6]=1)(=[O:4])=[O:3]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

4

反応物 2

HCID 14487Diisobutylaluminum hydrideHCID 17930323Ethyl 3-(4-{2-[4-(methylsulfonyl)phenyl]ethoxy} phenyl)-2-(phenylthio)propanoate

生成物 1

HCID 229884623-(4-{2-[4-(Methylsulfonyl)phenyl]ethoxy}phenyl)-2-(phenylthio)propan-1-ol

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

反応条件

温度
-78 °C

実験手順

Ethyl 3-(4-{2-[4-(methylsulfonyl)phenyl]ethoxy} phenyl)-2-(phenylthio)propanoate (0.58 g, 1.20 mmole) was dissolved in dry dichloromethane (15 ml). The solution was cooled to −78° C. and DIBAL-H (1M hexan solution, 3.0 ml, 3.0 mmole) was added. The cooling agent was removed after 20 min. After 2 h the reaction mixture was cooled on an ice-bath before the addition of HCl (1M, 15 ml). The mixture was extracted with dicloromethane, the organic phase was washed twice with water (15 ml) and dried with NaSO4. Evaporation gave 0.554 g, ˜100%; of the desired product as a colorless oil.

後処理

  1. customThe cooling agent was removed after 20 min
  2. temperatureAfter 2 h the reaction mixture was cooled on an ice-bath before the addition of HCl (1M, 15 ml)
  3. extractionThe mixture was extracted with dicloromethane
  4. washthe organic phase was washed twice with water (15 ml)
  5. dry with materialdried with NaSO4
  6. customEvaporation
  7. customgave 0.554 g, ˜100%

出典と根拠

ORDレコード
ord-cb944b0f351045aaa8549de4cf744d73
出典データセット
uspto-grants-2003_10
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06630509B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート