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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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HCID 68443943, 화합물 → HCID 68445902, 화합물

HRID 388972
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HRID 388972 반응식
[NH2:1][C:2]1[C:19]([N+:20]([O-])=O)=[CH:18][C:5]([C:6]([NH:8][C:9]2[CH:17]=[C:16]3[C:12]([CH:13]=[N:14][NH:15]3)=[CH:11][CH:10]=2)=[O:7])=[C:4]([Cl:23])[CH:3]=1>C(O)C.CC(O)=O.[Fe]>[NH2:1][C:2]1[C:19]([NH2:20])=[CH:18][C:5]([C:6]([NH:8][C:9]2[CH:17]=[C:16]3[C:12]([CH:13]=[N:14][NH:15]3)=[CH:11][CH:10]=2)=[O:7])=[C:4]([Cl:23])[CH:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 1

HCID 68443943HCID 68443943, 화합물

생성물 1

HCID 68445902HCID 68445902, 화합물

시약·촉매·용매 3

HCID 23925Iron촉매HCID 176Acetic Acid용매HCID 702Ethanol용매

실험 절차

A solution of 4-amino-2-chloro-N-(1H-indazol-6-yl)-5-nitrobenzamide (2 mmol; see Example 154) in ethanol (5 mL) and AcOH (1 mL) was added with iron powder (10 mmol). The reaction mixture was then heated to reflux for 6 h. The contents were cooled to RT, filtered through Celite pad, and the pad was washed with ethanol. The filtrates were combined and concentrated in vacuo. The residue obtained was purified on a silica gel column chromatography using MeOH/DCM as eluent to afford 4,5-diamino-2-chloro-N-(1H-indazol-6-yl)benzamide.

후처리

  1. temperatureThe reaction mixture was then heated
  2. temperatureto reflux for 6 h
  3. filtrationfiltered through Celite pad
  4. washthe pad was washed with ethanol
  5. concentrationconcentrated in vacuo
  6. customThe residue obtained
  7. customwas purified on a silica gel column chromatography

출처 및 근거

ORD 기록
ord-68d2418e88c74cb78d6412e53afddb93
출처 데이터셋
uspto-grants-2013_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08377983B2

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