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

Sodium hydride → 2-[4-(1H-Imidazol-1-yl)phenoxy]ethanamine dihydrochloride

HRID 232301
노트
인쇄 미리보기

반응식

HRID 232301 반응식
[H-].[Na+].[N:3]1([C:8]2[CH:13]=[CH:12][C:11]([OH:14])=[CH:10][CH:9]=2)[CH:7]=[CH:6][N:5]=[CH:4]1.[ClH:15].[Cl:16][CH2:17][CH2:18][NH2:19]>CN(C)C=O>[ClH:16].[ClH:15].[N:3]1([C:8]2[CH:13]=[CH:12][C:11]([O:14][CH2:17][CH2:18][NH2:19])=[CH:10][CH:9]=2)[CH:7]=[CH:6][N:5]=[CH:4]1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 24758Sodium hydrideHCID 823151-(p-Hydroxyphenyl)imidazoleHCID 97937372-Chloroethylamine hydrochloride

생성물 1

HCID 145556582-[4-(1H-Imidazol-1-yl)phenoxy]ethanamine dihydrochloride

시약·촉매·용매 1

HCID 6228Dimethylformamide용매2회

반응 조건

온도
70 °C

실험 절차

To a cold solution of 11.3 g (0.235 mol) 50% sodium hydride in 50 mL dimethylformamide add 15 g (0.094 mol) 4-(1H-imidazol-1-yl)phenol portionwise. Maintain the temperature below 0° C. during the addition. After the addition, add dropwise a solution of 10.89 g (0.094 mol) 2-chloroethylamine hydrochloride in 50 mL dimethylformamide. After addition, warm the reaction mixture to 70° C., and heat for 24 hours. After this time, cool the reaction mixture and quench with water. Filter the solids and wash the mother liquors with 2X250 mL ether, 3X250 mL methylene chloride. Dry the methylene chloride layers over Na2SO4 and evaporate the solvents. Dissolve the resultant oil in methanolic HCl and evaporate the solvent to obtain the title compound.

후처리

  1. temperatureMaintain the temperature below 0° C.
  2. additionduring the addition
  3. additionAfter the addition
  4. additionAfter addition
  5. temperatureheat for 24 hours
  6. temperatureAfter this time, cool the reaction mixture
  7. customquench with water
  8. filtrationFilter the solids
  9. washwash the mother liquors with 2X250 mL ether, 3X250 mL methylene chloride
  10. dry with materialDry the methylene chloride layers over Na2SO4
  11. customevaporate the solvents
  12. dissolutionDissolve the resultant oil in methanolic HCl
  13. customevaporate the solvent

출처 및 근거

ORD 기록
ord-40e707f0835846fbb29773fd4f30478d
출처 데이터셋
uspto-grants-1989_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04851526

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트