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

Sodium Sulfate → 3-bromo-N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide

HRID 1641466
노트
인쇄 미리보기

반응식

HRID 1641466 반응식
[Br:1][C:2]1[CH:6]=[C:5]([C:7](=[O:11])SCC)[N:4]([C:12]2[C:17]([Cl:18])=[CH:16][CH:15]=[CH:14][N:13]=2)[N:3]=1.[NH2:19][C:20]1[CH:33]=[CH:32][C:31]([Cl:34])=[CH:30][C:21]=1[C:22]([NH:24][CH:25]([CH:27]1[CH2:29][CH2:28]1)[CH3:26])=[O:23].S([O-])([O-])(=O)=O.[Na+].[Na+].CC(C)([O-])C.[K+]>CS(C)=O.O>[Br:1][C:2]1[CH:6]=[C:5]([C:7]([NH:19][C:20]2[CH:33]=[CH:32][C:31]([Cl:34])=[CH:30][C:21]=2[C:22](=[O:23])[NH:24][CH:25]([CH:27]2[CH2:29][CH2:28]2)[CH3:26])=[O:11])[N:4]([C:12]2[C:17]([Cl:18])=[CH:16][CH:15]=[CH:14][N:13]=2)[N:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 24436Sodium SulfateHCID 23665647Potassium tert-butoxideHCID 435330962-amino-5-chloro-N-(1-cyclopropylethyl)benzamideHCID 86639909S-ethyl 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carbothioate

생성물 1

HCID 667361933-bromo-N-(4-chloro-2-(1-cyclopropylethylcarbamoyl)phenyl)-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide수율 45.6%

시약·촉매·용매 2

HCID 679Dimethyl Sulfoxide용매HCID 962Water용매

실험 절차

0.35 g of S-ethyl 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carbothioate and 0.24 g of 2-amino-5-chloro-N-(1-cyclopropylethyl)benzamide were dissolved in 5 ml of dimethyl sulfoxide, and 0.85 g of anhydrous sodium sulfate was added, followed by stirring for 5 minutes. 0.14 g of potassium tert-butoxide was added at room temperature, followed by stirring for 1.5 hours. The reaction liquid was added to water, followed by extraction with ethyl acetate. The organic layer was washed with a saturated sodium chloride aqueous solution and dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure, and the residue was purified by silica gel column chromatography (eluent: n-hexane/ethyl acetate=1/0 to 1/1) to obtain 0.24 g of the desired product.

후처리

  1. stirringby stirring for 1.5 hours
  2. customThe reaction liquid
  3. extractionfollowed by extraction with ethyl acetate
  4. washThe organic layer was washed with a saturated sodium chloride aqueous solution
  5. dry with materialdried over anhydrous sodium sulfate
  6. distillationThe solvent was distilled off under reduced pressure
  7. customthe residue was purified by silica gel column chromatography (eluent: n-hexane/ethyl acetate=1/0 to 1/1)

출처 및 근거

ORD 기록
ord-03f86ded675b4afea7a5b6b732205db2
출처 데이터셋
uspto-grants-2012_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08115006B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트