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

HRID 1704622

반응식

HRID 1704622 반응식
[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

참가 물질

4

반응물 2

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

생성물 1

HCID 169902,3,5,6-Tetrachloropyridine

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-3131c70521194e0ea5b97863b6d063e7
출처 데이터셋
uspto-grants-1978_11
특허 번호
US04127575

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