2-Chloro-3,5-dinitro-1,1'-biphenyl → HCID 21416805, 화합물

HRID 442228노트

반응식

HRID 442228 반응식
[Cl:1][C:2]1[C:7]([N+:8]([O-])=O)=[CH:6][C:5]([N+:11]([O-])=O)=[CH:4][C:3]=1[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.[H][H]>[Ni].O1CCOCC1>[Cl:1][C:2]1[C:3]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[CH:4][C:5]([NH2:11])=[CH:6][C:7]=1[NH2:8]

참가 물질

5

반응물 2

HCID 214168092-Chloro-3,5-dinitro-1,1'-biphenylHCID 178418361HCID 178418361, 화합물

생성물 1

HCID 21416805HCID 21416805, 화합물

시약·촉매·용매 2

HCID 935Nickel촉매HCID 312751,4-Dioxane용매

실험 절차

A solution of 10.00 g. (0.0359 mole) of 2-chloro-3,5-dinitrobiphenyl in 200 ml. of dioxane is hydrogenated at 3 atmospheres of hydrogen using Raney nickel Catalyst. The catalyst is removed by filtration and the filtrate is concentrated under reduced pressure. 110 ml. of benzene is added to the residue and this is removed by distillation. The resulting oil is used directly in the following reaction.

후처리

  1. customThe catalyst is removed by filtration
  2. concentrationthe filtrate is concentrated under reduced pressure
  3. additionof benzene is added to the residue
  4. customthis is removed by distillation
  5. customThe resulting oil is used directly in the following reaction

출처 및 근거

ORD 기록
ord-94a5060bbb88456fa722fed83ba29171
출처 데이터셋
uspto-grants-1977_08
특허 번호
US04044148

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