Water → 1,1'-Oxybis(4-nitrobenzene)

HRID 1197140

反応式

HRID 1197140 の反応式
[N+]([C:4]1[CH:9]=[CH:8][C:7]([N+:10]([O-:12])=[O:11])=[CH:6][CH:5]=1)([O-])=O.[C:13](=[O:16])([O-])[O-].[K+].[K+].[OH2:19]>CS(C)=O.ClC1C=CC(C(O)=O)=CC=1>[CH:6]1[C:7]([N+:10]([O-:11])=[O:19])=[CH:8][CH:9]=[C:13]([O:16][C:4]2[CH:5]=[CH:6][C:7]([N+:10]([O-:12])=[O:11])=[CH:8][CH:9]=2)[CH:5]=1

参加物

6

反応物 3

HCID 962WaterHCID 74921,4-DinitrobenzeneHCID 11430Potassium Carbonate

生成物 1

HCID 75681,1'-Oxybis(4-nitrobenzene)収率 80%

試薬・触媒・溶媒 2

HCID 63184-Chlorobenzoic Acid触媒HCID 679Dimethyl Sulfoxide溶媒

実験手順

1,4-Dinitrobenzene (3.52 g, 20.5 mmol), potassium carbonate (1.38 g, 10 mmol), and 4-chlorobenzoic acid (30 mg, 0.19 mmol) were heated in dimethylsulfoxide (8 mL) at about 100° C. for approximately 5.8 hours. The reaction was allowed to cool and was poured into water (20 mL). The reaction vessel was rinsed with an additional 10 mL of water and the rinses were combined. The combined aqueous suspensions were allowed to stand overnight. The solid was collected, washed with water, and dried to give 2.51 g (80% pure) of 4,4'-dinitrodiphenyl ether.

後処理

  1. temperatureto cool
  2. washThe reaction vessel was rinsed with an additional 10 mL of water
  3. customThe solid was collected
  4. washwashed with water
  5. customdried

出典と根拠

ORDレコード
ord-cdf7e56ed48547298b149a94716807d0
出典データセット
uspto-grants-1992_05
特許番号
US05117002

関連ノート

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