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

Sodium Sulfate → Phenethylamine, 2,6-dichloro-4-dimethylamino-alpha-methyl-, dihydrochloride

HRID 1973279
ノート
印刷プレビュー

反応式

HRID 1973279 の反応式
[CH3:1][N:2]([CH3:17])[C:3]1[CH:8]=[C:7]([Cl:9])[C:6]([CH:10]=[C:11]([N+:13]([O-])=O)[CH3:12])=[C:5]([Cl:16])[CH:4]=1.[H-].[Al+3].[Li+].[H-].[H-].[H-].S([O-])([O-])(=O)=O.[Na+].[Na+]>O1CCCC1.CCOCC>[ClH:9].[ClH:9].[Cl:9][C:7]1[CH:8]=[C:3]([N:2]([CH3:1])[CH3:17])[CH:4]=[C:5]([Cl:16])[C:6]=1[CH2:10][CH:11]([NH2:13])[CH3:12]
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 24436Sodium SulfateHCID 21226445Aluminium lithium hydrideHCID 541597833,5-Dichloro-N,N-dimethyl-4-(2-nitroprop-1-en-1-yl)aniline

生成物 1

HCID 72776Phenethylamine, 2,6-dichloro-4-dimethylamino-alpha-methyl-, dihydrochloride

試薬・触媒・溶媒 2

HCID 3283Diethyl Ether溶媒
HCID 8028
Tetrahydrofuran
溶媒

実験手順

A solution of 13.7 g of N,N-dimethyl-3,5-dichloro-4-(2-nitropropenyl)aniline in 150 ml of dry tetrahydrofuran is added dropwise with stirring to 8.0 g lithium aluminum hydride in 200 ml of dry ether. The mixture is then refluxed for 4 hours. 40 ml of saturated sodium sulphate solution is added dropwise and the mixture is filtered. The filtrate is dried over anhydrous sodium sulphate and acidified with hydrogen chloride. The precipitated salt is filtered off and washed with ether. Yield: 15.2 g, m.p. 195°-197°. The product is recrystallized from aqueous ethanol-isopropyl ether. Yield: 11.9 g, m.p. 199°-200°.

後処理

  1. temperatureThe mixture is then refluxed for 4 hours
  2. filtrationthe mixture is filtered
  3. dry with materialThe filtrate is dried over anhydrous sodium sulphate
  4. filtrationThe precipitated salt is filtered off
  5. washwashed with ether
  6. customThe product is recrystallized from aqueous ethanol-isopropyl ether

出典と根拠

ORDレコード
ord-86789328c7794cffa351a9aa7d663c7c
出典データセット
uspto-grants-1976_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US03996381

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