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

Potassium Carbonate → (5R)-3-(3-Fluoro-4-{6-[(5S)-5-(hydroxymethyl)-4,5-dihydroisoxazol-3-yl]pyridin-3-yl}phenyl)-5-(1H-1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-2-one

HRID 459004
노트
인쇄 미리보기

반응식

HRID 459004 반응식
Br[C:2]1[CH:3]=[CH:4][C:5]([C:8]2[CH2:12][C@@H:11]([CH2:13][OH:14])[O:10][N:9]=2)=[N:6][CH:7]=1.[F:15][C:16]1[CH:17]=[C:18]([N:31]2[CH2:35][C@H:34]([CH2:36][N:37]3[CH:41]=[CH:40][N:39]=[N:38]3)[O:33][C:32]2=[O:42])[CH:19]=[CH:20][C:21]=1B1OC(C)(C)C(C)(C)O1.C(=O)([O-])[O-].[K+].[K+]>CN(C=O)C.O.C1(P([Pd-4](P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)P(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>[F:15][C:16]1[CH:17]=[C:18]([N:31]2[CH2:35][C@H:34]([CH2:36][N:37]3[CH:41]=[CH:40][N:39]=[N:38]3)[O:33][C:32]2=[O:42])[CH:19]=[CH:20][C:21]=1[C:2]1[CH:7]=[N:6][C:5]([C:8]2[CH2:12][C@@H:11]([CH2:13][OH:14])[O:10][N:9]=2)=[CH:4][CH:3]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 11430Potassium CarbonateHCID 23626595(5R)-3-[3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(1H-1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-2-one2회HCID 586537515-Bromo-2-[(5S)-5-hydroxymethyl-4,5-dihydroisoxazol-3-yl]pyridine2회

생성물 1

HCID 9932836(5R)-3-(3-Fluoro-4-{6-[(5S)-5-(hydroxymethyl)-4,5-dihydroisoxazol-3-yl]pyridin-3-yl}phenyl)-5-(1H-1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-2-one
수율 48.9%

시약·촉매·용매 3

HCID 178420553HCID 178420553, 화합물촉매HCID 962Water용매2회HCID 6228Dimethylformamide용매

반응 조건

온도
75 °C

실험 절차

[(5S)-3-(5-Bromopyridin-2-yl)-4,5-dihydroisoxazol-5-yl]methanol (Intermediate 11, 0.277 g, 1.08 mmol), (5R)-3-[3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-5-(1H -1,2,3-triazol-1-ylmethyl)-1,3-oxazolidin-2-one (Intermediate 7, 0.35 g, 0.9 mmol), potassium carbonate (0.622 g, 4.5 mmol), and tetrakis(triphenylphosphino)palladium(0) (0.1 g, 0.09 mmol) were combined and suspended in DMF (7 ml) and water (1 ml). The mixture was heated at 75° C. for 2 hours, then was poured into cold water (30 ml). The solids formed were collected, rinsed with water and washed with dichloromethane (2×10 ml), the solids were then dissolved in warm trifluoroethanol (2 ml), and further purified by column chromatography, eluting with 8% methanol in dichloromethane to give the title compound as a white solid (0.193 g).

후처리

  1. customThe solids formed
  2. customwere collected
  3. washrinsed with water
  4. washwashed with dichloromethane (2×10 ml)
  5. dissolutionthe solids were then dissolved in warm trifluoroethanol (2 ml)
  6. customfurther purified by column chromatography
  7. washeluting with 8% methanol in dichloromethane

출처 및 근거

ORD 기록
ord-1b7638c588aa48d4b1bf8a88d782ce5f
출처 데이터셋
uspto-grants-2007_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07192974B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트