Trifluoroacetic anhydride → 4-Methoxy-3-nitrobenzaldehyde

HRID 470609

反応式

HRID 470609 の反応式
[CH3:1][O:2][C:3]1[CH:10]=[CH:9][C:6]([CH:7]=[O:8])=[CH:5][CH:4]=1.[N+:11]([O-])([O-:13])=[O:12].[NH4+].FC(F)(F)C(OC(=O)C(F)(F)F)=O>>[CH3:1][O:2][C:3]1[CH:10]=[CH:9][C:6]([CH:7]=[O:8])=[CH:5][C:4]=1[N+:11]([O-:13])=[O:12]

参加物

4

反応物 3

HCID 9845Trifluoroacetic anhydrideHCID 22985Ammonium nitrateHCID 312444-Methoxybenzaldehyde

生成物 1

HCID 7006084-Methoxy-3-nitrobenzaldehyde

反応条件

温度
0 °C

実験手順

4-Methoxy-benzaldehyde (1 g, 7.34 mmol) was added to a mixture of ammonium nitrate (0.58 g, 7.34 mmol) and trifluoroacetic anhydride (3.56 mL, 25.69 mmol), which was cooled to 0° C. The reaction mixture was stirred at 0° C. for 15 min and then allowed to stir at room temperature for about 7 h. Ice was added and stirred for 30 min. The solid obtained was filtered, washed with cold water (3×5 mL) and dried.

後処理

  1. stirringto stir at room temperature for about 7 h
  2. additionIce was added
  3. stirringstirred for 30 min
  4. customThe solid obtained
  5. filtrationwas filtered
  6. washwashed with cold water (3×5 mL)
  7. customdried

出典と根拠

ORDレコード
ord-6067fa5cc097451e81cbc27fe97363dc
出典データセット
uspto-grants-2014_01
特許番号
US08629277B2

関連ノート

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