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

Potassium Phosphate, Tribasic → methyl 3-(isopropyl(methyl)amino)-2-(1-methyl-1H-indazol-6-yl)quinoxaline-6-carboxylate

HRID 1403304
노트
인쇄 미리보기

반응식

HRID 1403304 반응식
Cl[C:2]1[C:11]([N:12]([CH:14]([CH3:16])[CH3:15])[CH3:13])=[N:10][C:9]2[C:4](=[CH:5][CH:6]=[C:7]([C:17]([O:19][CH3:20])=[O:18])[CH:8]=2)[N:3]=1.[CH3:21][N:22]1[C:30]2[C:25](=[CH:26][CH:27]=[C:28](B(O)O)[CH:29]=2)[CH:24]=[N:23]1.[O-]P([O-])([O-])=O.[K+].[K+].[K+]>O1CCOCC1.ClCCl.C1C=CC([P]([Pd]([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)=CC=1>[CH:14]([N:12]([CH3:13])[C:11]1[C:2]([C:28]2[CH:29]=[C:30]3[C:25]([CH:24]=[N:23][N:22]3[CH3:21])=[CH:26][CH:27]=2)=[N:3][C:4]2[C:9]([N:10]=1)=[CH:8][C:7]([C:17]([O:19][CH3:20])=[O:18])=[CH:6][CH:5]=2)([CH3:16])[CH3:15]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 62657Potassium Phosphate, TribasicHCID 441182151-Methyl-1H-indazole-6-boronic acidHCID 86667203Methyl 2-chloro-3-(isopropyl(methyl)amino)quinoxaline-6-carboxylate

생성물 1

HCID 70664942methyl 3-(isopropyl(methyl)amino)-2-(1-methyl-1H-indazol-6-yl)quinoxaline-6-carboxylate수율 29.5%

시약·촉매·용매 3

HCID 178418397
HCID 178418397, 화합물
촉매
HCID 6344Dichloromethane용매
HCID 312751,4-Dioxane용매

반응 조건

온도
90 °C

실험 절차

To a solution of methyl 2-chloro-3-(isopropyl(methyl)amino)quinoxaline-6-carboxylate (Scheme I, 180.0 mg, 0.61 mmol) in dioxane (1 mL) was added 1-methyl-1H-indazol-6-ylboronic acid (276.0 mg, 1.57 mmol), K3PO4 (391.2 mg, 1.85 mmol), and Pd(PPh3)4 (35.0 mg, 0.03 mmol) under nitrogen atmosphere. After stirring 20 min at 90° C., the reaction mixture was dissolved in dichloromethane (30 mL), washed with water (3×20 mL), dried over anhydrous magnesium sulfate and concentrated under reduced pressure to afford a residue, which was purified by a silica gel column with 0.05%-0.2% ethyl acetate in petroleum ether to afford methyl 3-(isopropyl(methyl)amino)-2-(1-methyl-1H-indazol-6-yl)quinoxaline-6-carboxylate as a light yellow solid (70 mg, 29%).

후처리

  1. washwashed with water (3×20 mL)
  2. dry with materialdried over anhydrous magnesium sulfate
  3. concentrationconcentrated under reduced pressure
  4. customto afford a residue, which
  5. customwas purified by a silica gel column with 0.05%-0.2% ethyl acetate in petroleum ether

출처 및 근거

ORD 기록
ord-2f41b72a5f424c37a49d6fb58124efa3
출처 데이터셋
uspto-grants-2014_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08912188B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트