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

Cesium carbonate → 7-Hydroxy-4-(4-morpholin-4-yl-phenyl)-2-phenyl-thiazolo[5,4-c]pyridine-6-carboxylic acid ethyl ester

HRID 642364
노트
인쇄 미리보기

반응식

HRID 642364 반응식
[CH2:1]([O:3][C:4]([C:6]1[N:11]=[C:10](Br)[C:9]2[S:13][C:14]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)=[N:15][C:8]=2[C:7]=1[OH:22])=[O:5])[CH3:2].[O:23]1[CH2:28][CH2:27][N:26]([C:29]2[CH:34]=[CH:33][C:32](B(O)O)=[CH:31][CH:30]=2)[CH2:25][CH2:24]1.C(=O)([O-])[O-].[Cs+].[Cs+]>O1CCOCC1.[Pd].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>[CH2:1]([O:3][C:4]([C:6]1[N:11]=[C:10]([C:32]2[CH:31]=[CH:30][C:29]([N:26]3[CH2:25][CH2:24][O:23][CH2:28][CH2:27]3)=[CH:34][CH:33]=2)[C:9]2[S:13][C:14]([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)=[N:15][C:8]=2[C:7]=1[OH:22])=[O:5])[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 10796Cesium carbonateHCID 2795359(4-(Morpholin-4-yl)phenyl)boronic acidHCID 866173574-Bromo-7-hydroxy-2-phenyl-thiazolo[5,4-c]pyridine-6-carboxylic acid ethyl ester

생성물 1

HCID 684263857-Hydroxy-4-(4-morpholin-4-yl-phenyl)-2-phenyl-thiazolo[5,4-c]pyridine-6-carboxylic acid ethyl ester수율 20.2%

시약·촉매·용매 2

HCID 11979704
Tetrakis(triphenylphosphine)palladium
촉매
HCID 312751,4-Dioxane용매

실험 절차

A mixture of 4-bromo-7-hydroxy-2-phenyl-thiazolo[5,4-c]pyridine-6-carboxylic acid ethyl ester (230 mg, 0.61 mmole), 4-morpholinophenylboronic acid (252 mg, 1.22 mmole), cesium carbonate (596 mg, 1.83 mmole) and tetrakis(triphenylphosphine)-palladium (70 mg, 0.06 mmole) in dioxane (3 ml) was refluxed for 18 h before it was cooled to room temperature, quenched with water and filtered. The filtrate was partitioned between ethyl acetate and water. The organic layer was washed with brine, dried over anhydrous sodium sulfate and concentrated in vacuo. The residue was purified by flash column chromatography on silica gel with a gradient of ethyl acetate and dichloromethane to give the title compound as a white solid (57 mg). MS: (+) m/z 462.35 (M+H+)

후처리

  1. temperaturewas refluxed for 18 h before it
  2. customquenched with water
  3. filtrationfiltered
  4. customThe filtrate was partitioned between ethyl acetate and water
  5. washThe organic layer was washed with brine
  6. dry with materialdried over anhydrous sodium sulfate
  7. concentrationconcentrated in vacuo
  8. customThe residue was purified by flash column chromatography on silica gel with a gradient of ethyl acetate and dichloromethane

출처 및 근거

ORD 기록
ord-36b7007609684fa992280e561386175d
출처 데이터셋
uspto-grants-2010_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07696223B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트