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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Potassium Phosphate, Tribasic → 4-[5-({6,6-Dimethyl-4H,6H,7H-pyrazolo[3,2-c][1,4]oxazin-2-yl}amino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl]-2-{4,4-dimethyl-9-oxo-7-thia-10,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),11-trien-10-yl}pyridine-3-carb aldehyde

HRID 593177
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HRID 593177 반응식
[CH3:1][C:2]1([CH3:29])[O:7][CH2:6][C:5]2=[CH:8][C:9]([NH:11][C:12]3[C:13](=[O:28])[N:14]([CH3:27])[CH:15]=[C:16](B4OC(C)(C)C(C)(C)O4)[CH:17]=3)=[N:10][N:4]2[CH2:3]1.Cl[C:31]1[CH:36]=[CH:35][N:34]=[C:33]([N:37]2[N:48]=[CH:47][C:46]3[C:45]4[CH2:44][C:43]([CH3:50])([CH3:49])[CH2:42][C:41]=4[S:40][C:39]=3[C:38]2=[O:51])[C:32]=1[CH:52]=[O:53].[O-]P([O-])([O-])=O.[K+].[K+].[K+].C([O-])(=O)C.[Na+]>C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2].C(#N)C.O>[CH3:29][C:2]1([CH3:1])[O:7][CH2:6][C:5]2=[CH:8][C:9]([NH:11][C:12]3[C:13](=[O:28])[N:14]([CH3:27])[CH:15]=[C:16]([C:31]4[CH:36]=[CH:35][N:34]=[C:33]([N:37]5[N:48]=[CH:47][C:46]6[C:45]7[CH2:44][C:43]([CH3:49])([CH3:50])[CH2:42][C:41]=7[S:40][C:39]=6[C:38]5=[O:51])[C:32]=4[CH:52]=[O:53])[CH:17]=3)=[N:10][N:4]2[CH2:3]1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

8

반응물 4

HCID 62657Potassium Phosphate, TribasicHCID 517045Sodium AcetateHCID 866845164-Chloro-2-{4,4-dimethyl-9-oxo-7-thia-10,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),11-trien-10-yl}pyridine-3-carbaldehydeHCID 866846053-(6,6-Dimethyl-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-2-ylamino)-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one

생성물 1

HCID 86684606
4-[5-({6,6-Dimethyl-4H,6H,7H-pyrazolo[3,2-c][1,4]oxazin-2-yl}amino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl]-2-{4,4-dimethyl-9-oxo-7-thia-10,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),11-trien-10-yl}pyridine-3-carb aldehyde
수율 33.5%

시약·촉매·용매 3

HCID 44119782Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)촉매HCID 962Water용매HCID 6342Acetonitrile용매

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온도
95 °C

실험 절차

A 50-mL single-neck round-bottomed flask equipped with a magnetic stirrer and a reflux condenser was charged with 335b (240 mg, 0.60 mmol), 4-chloro-2-{4,4-dimethyl-9-oxo-7-thia-10,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),11-trien-10-yl}pyridine-3-carbaldehyde 282i (107.7 mg, 0.30 mmol), Pd(dppf)Cl2 (24.5 mg, 0.030 mmol), K3PO4 (127.2 mg, 0.60 mmol), sodium acetate (49.2 mg, 0.60 mmol), water (0.5 mL), and acetonitrile (10 mL). After three cycles of vacuum/nitrogen flush, the mixture was heated at 95° C. for 1 h. It was then cooled to room temperature and filtered. The filtrate was concentrated under reduced pressure and the resulting residue was purified by silica-gel column chromatography eluting with 30:1 dichloromethane/methanol to afford 335c as a brown solid (60 mg, 22%, two steps). MS-ESI: [M+H]+ 598.2.

후처리

  1. customA 50-mL single-neck round-bottomed flask equipped with a magnetic stirrer and a reflux condenser
  2. customAfter three cycles of vacuum/nitrogen flush
  3. temperatureIt was then cooled to room temperature
  4. filtrationfiltered
  5. concentrationThe filtrate was concentrated under reduced pressure
  6. customthe resulting residue was purified by silica-gel column chromatography
  7. washeluting with 30:1 dichloromethane/methanol

출처 및 근거

ORD 기록
ord-a911091289a641cc8c32ed18a4ae7ebd
출처 데이터셋
uspto-grants-2016_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09238655B2

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