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

Methanol → 3-(5-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}-1H-indol-1-yl)propanoic acid

HRID 423361
노트
인쇄 미리보기

반응식

HRID 423361 반응식
[C:1]1([C:7]2[CH:8]=[C:9]([C:16]3[O:20][N:19]=[C:18]([C:21]4[CH:22]=[C:23]5[C:27](=[CH:28][CH:29]=4)[N:26]([CH2:30][CH2:31][C:32]([O:34]CC)=[O:33])[CH:25]=[CH:24]5)[N:17]=3)[S:10][C:11]=2[C:12]([F:15])([F:14])[F:13])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.CO>[OH-].[Na+].C(Cl)(Cl)Cl>[C:1]1([C:7]2[CH:8]=[C:9]([C:16]3[O:20][N:19]=[C:18]([C:21]4[CH:22]=[C:23]5[C:27](=[CH:28][CH:29]=4)[N:26]([CH2:30][CH2:31][C:32]([OH:34])=[O:33])[CH:25]=[CH:24]5)[N:17]=3)[S:10][C:11]=2[C:12]([F:14])([F:15])[F:13])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 887MethanolHCID 59318376Ethyl 3-(5-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}-1H-indol-1-yl)propanoate

생성물 1

HCID 248247243-(5-{5-[4-phenyl-5-(trifluoromethyl)-2-thienyl]-1,2,4-oxadiazol-3-yl}-1H-indol-1-yl)propanoic acid수율 8.4%

시약·촉매·용매 2

HCID 6212Chloroform용매HCID 14798
Sodium Hydroxide
용매

반응 조건

온도
50 °C

실험 절차

D3 (38 mg) was dissolved in 2M aqueous NaOH (0.5 ml) and MeOH (0.5 ml) then stirred at RT overnight. LCMS analysis showed 41% product so the reaction mixture was heated to 50° C. and stirred over the weekend. LCMS showed the reaction to be complete. The reaction mixture was evaporated then partitioned between H2O and DCM. The organic layer was extracted with H2O. The combined aqueous extracts were acidified to pH=1 and extracted with DCM. These DCM extracts were dried over MgSO4, filtered and evaporated to give the crude product MF105672-149A1 (30 mg). The crude product was purified on a silica cartridge (12+S), eluting with a 0 to 10% mixture of MeOH in DCM to give the purified product. This was dissolved in CHCl3 and evaporated to give the title compound (3 mg) as a white solid. δH (CDCl3, 400 MHz): 2.92 (2H, t), 4.50 (2H, t), 6.51 (1H, d), 7.24 (1H, d), 7.40-7.53 (6H, m), 7.90 (1H, s), 8.00 (1H, d), 8.45 (1H, s). MS (ES+): C24H16F3N3O3S requires 483; found 484 (MH+).

후처리

  1. customthe reaction
  2. customThe reaction mixture was evaporated
  3. customthen partitioned between H2O and DCM
  4. extractionThe organic layer was extracted with H2O
  5. extractionextracted with DCM
  6. dry with materialThese DCM extracts were dried over MgSO4
  7. filtrationfiltered
  8. customevaporated
  9. customto give the crude product
  10. customThe crude product was purified on a silica cartridge (12+S)
  11. washeluting with a 0 to 10% mixture of MeOH in DCM
  12. customto give the purified product
  13. customevaporated

출처 및 근거

ORD 기록
ord-3e3f2eb71fe1474b80a9ffa04698e0f7
출처 데이터셋
uspto-grants-2012_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08101775B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트