홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Methyl 4-amino-2-((2-chlorophenyl)amino)-3-fluoro-5-nitrobenzoate → 4,5-Diamino-2-(2-chloro-phenylamino)-3-fluoro-benzoic acid methyl ester

HRID 31977
노트
인쇄 미리보기

반응식

HRID 31977 반응식
[CH3:1][O:2][C:3](=[O:23])[C:4]1[CH:9]=[C:8]([N+:10]([O-])=O)[C:7]([NH2:13])=[C:6]([F:14])[C:5]=1[NH:15][C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=1[Cl:22]>CC(O)=O.C(OCC)(=O)C.[Zn]>[CH3:1][O:2][C:3](=[O:23])[C:4]1[CH:9]=[C:8]([NH2:10])[C:7]([NH2:13])=[C:6]([F:14])[C:5]=1[NH:15][C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][C:17]=1[Cl:22]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 1

HCID 86592877Methyl 4-amino-2-((2-chlorophenyl)amino)-3-fluoro-5-nitrobenzoate

생성물 1

HCID 865928784,5-Diamino-2-(2-chloro-phenylamino)-3-fluoro-benzoic acid methyl ester수율 48%

시약·촉매·용매 3

HCID 23994Zinc촉매HCID 176Acetic Acid용매HCID 8857Ethyl Acetate용매

실험 절차

4-Amino-2-(2-chloro-phenylamino)-3-fluoro-5-nitro-benzoic acid methyl ester 5b (0.30 g, 0.88 mmol) is suspended in AcOH (5 mL) and zinc dust (0.29 g, 4.42 mmol) is added. After 15 minutes, the reaction is complete. The reaction mixture is diluted with ethyl acetate and filtered through Celite. The filtrate is washed with water, saturated NaHCO3, 10% K2CO3 and brine. The organic layer is dried (MgSO4) and concentrated under reduced pressure to give 0.13 g (48%) pure desired product as a whitish brown foam.

후처리

  1. filtrationfiltered through Celite
  2. washThe filtrate is washed with water, saturated NaHCO3, 10% K2CO3 and brine
  3. dry with materialThe organic layer is dried (MgSO4)
  4. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-a346b02e12954d7b80f2809b7531e64f
출처 데이터셋
uspto-grants-2008_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07425637B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트