Water → 1,1'-Oxybis(4-nitrobenzene)

HRID 1197139

反応式

HRID 1197139 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.O.[N+](C1C=C(C=CC=1)C([O-])=O)([O-])=O.[Na+].[Na+].[N+](C1C=C(C=CC=1)C([O-])=O)([O-])=O>[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 92%

試薬・触媒・溶媒 2

HCID 131717418Sodium 3-nitrobenzoate hemihydrate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 sodium 3-nitrobenzoate hemihydrate (32 mg, 0.16 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 (92% 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-8b42172193f2485f88e78e6ea249967e
出典データセット
uspto-grants-1992_05
特許番号
US05117002

関連ノート

読み込み中…