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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Potassium Phosphate, Tribasic → (2-{4,4-Dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}-4-{5-[(5-{[(3R,5S)-3,5-dimethylmorpholin-4-yl]carbonyl}pyridin-2-yl)amino]-1-methyl-6-oxo-1,6-dihydropyridazin-3-yl}pyridin-3-yl)methyl Acetate

HRID 1412079
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HRID 1412079 반응식
Cl[C:2]1[CH:3]=[C:4]([NH:10][C:11]2[CH:16]=[CH:15][C:14]([C:17]([N:19]3[C@@H:24]([CH3:25])[CH2:23][O:22][CH2:21][C@H:20]3[CH3:26])=[O:18])=[CH:13][N:12]=2)[C:5](=[O:9])[N:6]([CH3:8])[N:7]=1.[C:27]([O:30][CH2:31][C:32]1[C:33]([N:47]2[CH2:58][CH2:57][N:56]3[C:49](=[CH:50][C:51]4[CH2:52][C:53]([CH3:60])([CH3:59])[CH2:54][C:55]=43)[C:48]2=[O:61])=[N:34][CH:35]=[CH:36][C:37]=1B1OC(C)(C)C(C)(C)O1)(=[O:29])[CH3:28].[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].O.C(#N)C>[C:27]([O:30][CH2:31][C:32]1[C:33]([N:47]2[CH2:58][CH2:57][N:56]3[C:49](=[CH:50][C:51]4[CH2:52][C:53]([CH3:60])([CH3:59])[CH2:54][C:55]=43)[C:48]2=[O:61])=[N:34][CH:35]=[CH:36][C:37]=1[C:2]1[CH:3]=[C:4]([NH:10][C:11]2[CH:16]=[CH:15][C:14]([C:17]([N:19]3[C@@H:24]([CH3:25])[CH2:23][O:22][CH2:21][C@H:20]3[CH3:26])=[O:18])=[CH:13][N:12]=2)[C:5](=[O:9])[N:6]([CH3:8])[N:7]=1)(=[O:29])[CH3:28]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

8

반응물 4

HCID 62657Potassium Phosphate, TribasicHCID 517045Sodium AcetateHCID 86684419(2-(7,7-dimethyl-1-oxo-3,4,7,8-tetrahydro-1H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-2(6H)-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)methyl acetateHCID 866845736-Chloro-4-(5-((3R,5S)-3,5-dimethylmorpholine-4-carbonyl)pyridin-2-ylamino)-2-methylpyridazin-3(2H)-one

생성물 1

HCID 86684574
(2-{4,4-Dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}-4-{5-[(5-{[(3R,5S)-3,5-dimethylmorpholin-4-yl]carbonyl}pyridin-2-yl)amino]-1-methyl-6-oxo-1,6-dihydropyridazin-3-yl}pyridin-3-yl)methyl Acetate

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
100 °C

실험 절차

A 50-mL round-bottomed flask equipped with a reflux condenser was charged with 321a (140 mg, 0.37 mmol), (2-{4,4-dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)methyl acetate 199e (355 mg, 0.74 mmol), K3PO4 (157 mg, 0.74 mmol), sodium acetate (61 mg, 0.74 mmol), 1,1′-bis(diphenylphosphino) ferrocenedichloropalladium(II) (36 mg, 0.040 mmol), acetonitrile (10 mL), and water (0.2 mL). The system was subjected to three cycles of vacuum/nitrogen flush and heated at 100° C. under N2 protection for 1.5 h. Analysis of reaction mixture by LCMS showed complete conversion to the desired product. The reaction mixture was cooled to room temperature and concentrated under reduced pressure. The residue was partitioned between dichloromethane (30 mL) and water (30 mL). The aqueous layer was separated and extracted with dichloromethane (3×20 mL). The combined organic layer was dried over Na2SO4, filtered, and concentrated under reduced pressure. The dark residue was purified by gel-silica column chromatograph the by eluting with 60:1 dichloromethane/methanol to afford 320b (105 mg, 41%) as a black solid. MS-ESI: [M+H]+ 695.3

후처리

  1. customA 50-mL round-bottomed flask equipped with a reflux condenser
  2. customflush
  3. customAnalysis of reaction mixture by LCMS

출처 및 근거

ORD 기록
ord-2094b3d822f2418a8aa6c91420ae1100
출처 데이터셋
uspto-grants-2014_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08921353B2

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