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

Hydrochloric Acid → 3-(4-(3-(2,6-Difluorophenyl)ureido)-3-methylphenyl)isoxazole-5-carboxylic acid

HRID 75803
노트
인쇄 미리보기

반응식

HRID 75803 반응식
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[NH:9][C:10](=[O:29])[NH:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[CH:22]=[C:21]([C:23]([O:25]CC)=[O:24])[O:20][N:19]=2)=[CH:14][C:13]=1[CH3:28].[OH-].[Na+].Cl>C1COCC1.O>[F:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([F:1])[C:3]=1[NH:9][C:10](=[O:29])[NH:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]2[CH:22]=[C:21]([C:23]([OH:25])=[O:24])[O:20][N:19]=2)=[CH:14][C:13]=1[CH3:28]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 67352408Ethyl 3-(4-(3-(2,6-difluorophenyl)ureido)-3-methylphenyl)isoxazole-5-carboxylate

생성물 1

HCID 673522053-(4-(3-(2,6-Difluorophenyl)ureido)-3-methylphenyl)isoxazole-5-carboxylic acid수율 91%

시약·촉매·용매 1

HCID 21881883Oxolane--water (1/1)용매

실험 절차

Into a 100 ml round bottom flask was added ethyl 3-(4-(3-(2,6-difluorophenyl)ureido)-3-methylphenyl)isoxazole-5-carboxylate (1.0 equiv.), NaOH (5.0 equiv.) and 150 ml of 2:1 THF/Water. The mixture was stirred at room temperature for 15 minutes. The reaction mixture was slightly acidified to pH <7 by adding 2N HCl and then the solvent was evaporated. The solid was suspended in water and filtered, given water washings and air-dried. The resulting solid was triturated with minimum quantity of acetone and collected by filtration. This yielded the title compound as a white solid (91%) after it was dried in vacuo; mp 254-258° C. (dec.); 1H NMR (300 MHz; DMSO-d6) δ: 2.31 (s, 3H), 7.10-7.18 (m, 2H), 7.24-7.34 (m, 1H), 7.68-7.72 (m, 2H), 7.78 (s, 1H), 8.03-8.06 (d, J=8.4 Hz, 1H), 8.31 (s, 1H), 8.65 (s, 1H); IR (KBr) 3323, 3189, 3074, 3006, 1743, 1649, 1641, 1569, 1492, 1469, 1243, 1218, 1181, 1003, 833, 733 cm−1.

후처리

  1. customthe solvent was evaporated
  2. filtrationfiltered
  3. customair-dried
  4. customThe resulting solid was triturated with minimum quantity of acetone
  5. filtrationcollected by filtration

출처 및 근거

ORD 기록
ord-866c6f4329544264a5c179cd4b528633
출처 데이터셋
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08835428B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트