Nitric Acid → HCID 22064513、化合物

HRID 1827903ノート

反応式

HRID 1827903 の反応式
[NH2:1][C:2]1[C:3]([C:12]([OH:14])=[O:13])=[CH:4][C:5]2[C:10]([CH:11]=1)=[CH:9][CH:8]=[CH:7][CH:6]=2.[N+:15]([O-:18])(O)=[O:16].[C:19](OC(=O)C)(=[O:21])[CH3:20]>>[C:19]([NH:1][C:2]1[C:3]([C:12]([OH:14])=[O:13])=[CH:4][C:5]2[C:10]([C:11]=1[N+:15]([O-:18])=[O:16])=[CH:9][CH:8]=[CH:7][CH:6]=2)(=[O:21])[CH3:20]

参加物

4

反応物 3

HCID 944Nitric AcidHCID 7918Acetic AnhydrideHCID 222443-Amino-2-naphthoic acid

生成物 1

HCID 22064513HCID 22064513、化合物

実験手順

A solution of 5 g of 3-amino-2-naphthalenecarboxylic acid in 40 ml of acetic anhydride is stirred at ambient temperature for 30 minutes and then 5 ml of nitric acid are added dropwise. The reaction mixture is then stirred in an ice bath for 7 days and is then poured onto ice. The precipitate formed is filtered off, washed with water and then dried and rinsed with 40 ml of methanol, allowing the expected product to be isolated after drying.

後処理

  1. additionis then poured onto ice
  2. customThe precipitate formed
  3. filtrationis filtered off
  4. washwashed with water
  5. customdried
  6. washrinsed with 40 ml of methanol
  7. customto be isolated
  8. customafter drying

出典と根拠

ORDレコード
ord-9f7e6750b3ff4d7a942b92172b882821
出典データセット
uspto-grants-2006_06
特許番号
US07056929B2

反応ノート

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