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

Dimethylformamide → 7-(Difluoromethoxy)-4-((6-(3-methylisoxazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)quinoline

HRID 40333
노트
인쇄 미리보기

반응식

HRID 40333 반응식
Cl[C:2]([F:7])([F:6])C([O-])=O.[Na+].Br.[CH3:10][C:11]1[CH:15]=[C:14]([C:16]2[CH:17]=[CH:18][C:19]3[N:20]([C:22]([CH2:25][O:26][C:27]4[C:36]5[C:31](=[CH:32][C:33]([OH:37])=[CH:34][CH:35]=5)[N:30]=[CH:29][CH:28]=4)=[N:23][N:24]=3)[CH:21]=2)[O:13][N:12]=1.C(=O)([O-])[O-].[Cs+].[Cs+].CN(C=O)C>C(O)=O>[F:7][CH:2]([F:6])[O:37][C:33]1[CH:32]=[C:31]2[C:36]([C:27]([O:26][CH2:25][C:22]3[N:20]4[CH:21]=[C:16]([C:14]5[O:13][N:12]=[C:11]([CH3:10])[CH:15]=5)[CH:17]=[CH:18][C:19]4=[N:24][N:23]=3)=[CH:28][CH:29]=[N:30]2)=[CH:35][CH:34]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 6228DimethylformamideHCID 10796Cesium carbonateHCID 2734985Sodium chlorodifluoroacetateHCID 1363872144-((6-(3-Methylisoxazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)quinolin-7-ol hydrobromide

생성물 1

HCID 576909917-(Difluoromethoxy)-4-((6-(3-methylisoxazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)quinoline수율 13.4%

시약·촉매·용매 1

HCID 284Formic Acid용매

실험 절차

A 48 mL tube was charged with sodium 2-chloro-2,2-difluoroacetate (0.15 g, 1.0 mmol), 4-((6-(3-methylisoxazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)quinolin-7-ol hydrobromide (0.200 g, 0.44 mmol), cesium carbonate (0.43 g, 1.3 mmol), and DMF (1.7 ml, 22 mmol), flushed with argon, sealed, then placed in a 100° C. oil bath for 5 hours. The reaction mixture was concentrated, then diluted with DCM and chloroform. This was washed with water, sat. NaHCO3, and brine, then dried with MgSO4, filtered, and concentrated to give a brown oil. This was purified by HPLC to give 7-(difluoromethoxy)-4-((6-(3-methylisoxazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methoxy)quinoline (0.025 g, 13% yield) as the formic acid salt. MS (ESI pos. ion) m/z: 424 (MH+). Calc'd exact mass for C21H15F2N5O3: 423.

후처리

  1. customflushed with argon
  2. customsealed
  3. customplaced in a 100° C.
  4. customfor 5 hours
  5. concentrationThe reaction mixture was concentrated
  6. additiondiluted with DCM and chloroform
  7. washThis was washed with water, sat. NaHCO3, and brine
  8. dry with materialdried with MgSO4
  9. filtrationfiltered
  10. concentrationconcentrated
  11. customto give a brown oil
  12. customThis was purified by HPLC

출처 및 근거

ORD 기록
ord-3c483852cdbc403497b1e754dee62bb0
출처 데이터셋
uspto-grants-2013_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08524900B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트