Acetic Anhydride → HCID 18188084, 화합물

HRID 439313

반응식

HRID 439313 반응식
[OH:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][C:10]=1[N+:11]([O-:13])=[O:12])[C:5]([OH:7])=[O:6].[C:14](OC(=O)C)(=[O:16])[CH3:15]>N1C=CC=CC=1>[C:14]([O:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][C:10]=1[N+:11]([O-:13])=[O:12])[C:5]([OH:7])=[O:6])(=[O:16])[CH3:15]

참가 물질

4

반응물 2

HCID 7918Acetic AnhydrideHCID 692653-Hydroxy-4-nitrobenzoic acid

생성물 1

HCID 18188084HCID 18188084, 화합물

시약·촉매·용매 1

HCID 1049Pyridine용매

실험 절차

The 3-hydroxy-4-nitrobenzoic acid starting material is acetylated using, for instance, acetic anhydride and pyridine at reflux temperatures for 1-4 hours to afford 3-acetoxy-4-nitrobenzoic acid. This compound is then dissolved in a non-polar, aprotic solvent, such as benzene or toluene, and refluxed with thionyl chloride for a period of about 2-6 hours to form the desired 3-acetoxy-4-nitrobenzoyl chloride.

후처리

  1. temperatureat reflux temperatures for 1-4 hours

출처 및 근거

ORD 기록
ord-ce8d26d8c9054ebb85776972499d1316
출처 데이터셋
uspto-grants-1996_05
특허 번호
US05514676

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