2,3,5,6-Tetrachloro-4-hydrazinylpyridine → 2,3,5,6-Tetrachloropyridine

HRID 1704622ノート

反応式

HRID 1704622 の反応式
[Cl:1][C:2]1[N:7]=[C:6]([Cl:8])[C:5]([Cl:9])=[C:4](NN)[C:3]=1[Cl:12].Cl[O-].[Na+]>O1CCOCC1>[Cl:8][C:6]1[C:5]([Cl:9])=[CH:4][C:3]([Cl:12])=[C:2]([Cl:1])[N:7]=1

参加物

4

反応物 2

HCID 125021922,3,5,6-Tetrachloro-4-hydrazinylpyridineHCID 23665760Sodium Hypochlorite

生成物 1

HCID 169902,3,5,6-Tetrachloropyridine

試薬・触媒・溶媒 1

HCID 312751,4-Dioxane溶媒

実験手順

To a reaction vessel containing 10 milliliters of dioxane was added ~0.5 gram (~0.002 mole) of tetrachloro-4-hydrazinopyridine. To this mixture was added portionwise 10 milliliters of a 5.25 percent sodium hypochlorite solution (0.07 mole). The mixture was held until the dark color cleared and was poured over ice. The solid 2,3,5,6-tetrachloropyridine was recovered by filtration and found to be pure by infrared and vapor phase chromatographic analyses.

後処理

  1. additionwas poured over ice
  2. filtrationThe solid 2,3,5,6-tetrachloropyridine was recovered by filtration

出典と根拠

ORDレコード
ord-3131c70521194e0ea5b97863b6d063e7
出典データセット
uspto-grants-1978_11
特許番号
US04127575

反応ノート

読み込み中…