Potassium Phosphate, Tribasic → 3-{4,4-Dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}-5-{1-methyl-5-[(2-methylpyrimidin-4-yl)amino]-6-oxo-1,6-dihydropyridin-3-yl}pyridine-4-carbaldehyde

HRID 1021963노트

반응식

HRID 1021963 반응식
Br[C:2]1[CH:3]=[N:4][CH:5]=[C:6]([N:10]2[CH2:21][CH2:20][N:19]3[C:12](=[CH:13][C:14]4[CH2:15][C:16]([CH3:23])([CH3:22])[CH2:17][C:18]=43)[C:11]2=[O:24])[C:7]=1[CH:8]=[O:9].[CH3:25][N:26]1[CH:31]=[C:30](B2OC(C)(C)C(C)(C)O2)[CH:29]=[C:28]([NH:41][C:42]2[CH:47]=[CH:46][N:45]=[C:44]([CH3:48])[N:43]=2)[C:27]1=[O:49].[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>[CH3:22][C:16]1([CH3:23])[CH2:15][C:14]2[CH:13]=[C:12]3[N:19]([CH2:20][CH2:21][N:10]([C:6]4[CH:5]=[N:4][CH:3]=[C:2]([C:30]5[CH:29]=[C:28]([NH:41][C:42]6[CH:47]=[CH:46][N:45]=[C:44]([CH3:48])[N:43]=6)[C:27](=[O:49])[N:26]([CH3:25])[CH:31]=5)[C:7]=4[CH:8]=[O:9])[C:11]3=[O:24])[C:18]=2[CH2:17]1

참가 물질

8

반응물 4

HCID 62657Potassium Phosphate, TribasicHCID 517045Sodium AcetateHCID 866839351-Methyl-3-(2-methylpyrimidin-4-ylamino)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-oneHCID 866841823-Bromo-5-{4,4-dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}pyridine-4-carbaldehyde

생성물 1

HCID 866843973-{4,4-Dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}-5-{1-methyl-5-[(2-methylpyrimidin-4-yl)amino]-6-oxo-1,6-dihydropyridin-3-yl}pyridine-4-carbaldehyde수율 53.1%

시약·촉매·용매 3

HCID 178418228Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)촉매HCID 962Water용매HCID 6342Acetonitrile용매

반응 조건

온도
100 °C

실험 절차

A sealed tube was charged with 3-bromo-5-{4,4-dimethyl-9-oxo-1,10-diazatricyclo-[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}-pyridine-4-carbaldehyde 107f (210 mg, 0.54 mmol), 1-methyl-3-(pyrimidin-4-ylamino)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-one 213b (177 mg, 0.54 mmol), PdCl2(dppf) (42 mg, 0.050 mmol), K3PO4 (210 mg, 1.0 mmol), and sodium acetate (85 mg, 1.0 mmol), acetonitrile (8 mL), and water (0.5 mL). After three cycles of vacuum/argon flush, the mixture was heated at 100° C. for 4 h. It was then filtered and the filtrate was evaporated in vacuo. The residue was purified by silica-gel column chromatography eluting with 20:1 dichloromethane/methanol to afford 215a (150 mg, 53%). MS-ESI: [M+H]+ 524.2.

후처리

  1. customAfter three cycles of vacuum/argon flush
  2. filtrationIt was then filtered
  3. customthe filtrate was evaporated in vacuo
  4. customThe residue was purified by silica-gel column chromatography
  5. washeluting with 20:1 dichloromethane/methanol

출처 및 근거

ORD 기록
ord-4fa383f277974045940ebc6ef7f778c3
출처 데이터셋
uspto-grants-2014_05
특허 번호
US08716274B2

반응 노트

불러오는 중…