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

Potassium Carbonate → Ethyl 2-(2-(4-cyanophenyl)pyridin-3-ylthio)-2-methylpropanoate

HRID 45769
노트
인쇄 미리보기

반응식

HRID 45769 반응식
[SH:1][C:2]1[C:3]([C:8]2[CH:15]=[CH:14][C:11]([C:12]#[N:13])=[CH:10][CH:9]=2)=[N:4][CH:5]=[CH:6][CH:7]=1.Br[C:17]([CH3:24])([CH3:23])[C:18]([O:20][CH2:21][CH3:22])=[O:19].C([O-])([O-])=O.[K+].[K+]>CN(C=O)C>[C:12]([C:11]1[CH:14]=[CH:15][C:8]([C:3]2[C:2]([S:1][C:17]([CH3:24])([CH3:23])[C:18]([O:20][CH2:21][CH3:22])=[O:19])=[CH:7][CH:6]=[CH:5][N:4]=2)=[CH:9][CH:10]=1)#[N:13]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 11745Propanoic acid, 2-bromo-2-methyl-, ethyl esterHCID 679970364-(3-Mercaptopyridin-2-yl)benzonitrile

생성물 1

HCID 67997044Ethyl 2-(2-(4-cyanophenyl)pyridin-3-ylthio)-2-methylpropanoate수율 49.4%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A mixture of 4-(3-mercaptopyridin-2-yl)benzonitrile (0.18 g, 0.85 mmol), ethyl 2-bromo-2-methylpropanoate (0.195 g, 1 mmol), and K2CO3 (0.138 g, 1.0 mmol) in DMF (2 mL) was stirred at room temperature for 2 hours. After the reaction was completed, the reaction mixture was washed with water and extracted with ethyl acetate. The organic layer was dried over MgSO4, concentrated and purified by chromatography to yield ethyl 2-(2-(4-cyanophenyl)pyridin-3-ylthio)-2-methylpropanoate (0.137 g, 49%).

후처리

  1. washthe reaction mixture was washed with water
  2. extractionextracted with ethyl acetate
  3. dry with materialThe organic layer was dried over MgSO4
  4. concentrationconcentrated
  5. custompurified by chromatography

출처 및 근거

ORD 기록
ord-1d95349b8f544a7686245041bc015ba9
출처 데이터셋
uspto-grants-2013_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08541589B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트