Methyl dichloroacetate → HCID 20340739、化合物

HRID 1395260ノート

反応式

HRID 1395260 の反応式
[I-].[NH2:2][N+:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[NH2:9].[OH-].[Na+].[Cl:12][CH:13]([Cl:18])[C:14](OC)=O>C(O)C>[Cl:12][CH:13]([Cl:18])[C:14]1[N:9]=[C:4]2[CH:5]=[CH:6][CH:7]=[CH:8][N:3]2[N:2]=1

参加物

5

反応物 3

HCID 8315Methyl dichloroacetateHCID 14798Sodium HydroxideHCID 129098391,2-Diaminopyridinium iodide

生成物 1

HCID 20340739HCID 20340739、化合物

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

A solution of 24 g of 1,2-diaminopyridinium iodide and 6.6 g. of sodium hydroxide in 200 ml of ethanol was stirred at 50°-60° C. for 1 hour. To the reaction mixture was added 17.2 g of methyl dichloroacetate and the mixture was refluxed with stirring for 4 hours. The mixture was concentrated under reduced pressure, water was added and extracted with chloroform.

後処理

  1. temperaturethe mixture was refluxed
  2. concentrationThe mixture was concentrated under reduced pressure, water
  3. additionwas added
  4. extractionextracted with chloroform

出典と根拠

ORDレコード
ord-83dc4164d09245978ed1b231cac5e55f
出典データセット
uspto-grants-1980_05
特許番号
US04202977

反応ノート

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