1,3-Dibromo-5,5-dimethylhydantoin → 6-Bromo-2,3-dimethoxybenzoic acid

HRID 6466

반응식

HRID 6466 반응식
[CH3:1][O:2][C:3]1[C:11]([O:12][CH3:13])=[CH:10][CH:9]=[CH:8][C:4]=1[C:5]([OH:7])=[O:6].CC1(C)N([Br:22])C(=O)N(Br)C1=O>>[Br:22][C:8]1[C:4]([C:5]([OH:7])=[O:6])=[C:3]([O:2][CH3:1])[C:11]([O:12][CH3:13])=[CH:10][CH:9]=1

참가 물질

3

반응물 2

HCID 64791,3-Dibromo-5,5-dimethylhydantoinHCID 152042,3-Dimethoxybenzoic acid

생성물 1

HCID 110544306-Bromo-2,3-dimethoxybenzoic acid

실험 절차

Using the procedure described herein above in Example 1, Method E, 2,3-dimethoxybenzoic acid was brominated with DBDMH to provide the following results (assay yields) after reacting for 22 hours at 20°-25° C:

후처리

  1. customto provide the
  2. customfollowing results
  3. custom(assay yields)

출처 및 근거

ORD 기록
ord-4583e7f0d868404ea0bdbff4012d8e64
출처 데이터셋
uspto-grants-1993_09
특허 번호
US05248817

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