Sodium Acetate → [2-(1-Methyl-5-{[5-(1-methylpiperidin-4-yl)pyridin-2-yl]amino}-6-oxo-1,6-dihydropyridin-3-yl)-6-{6-oxo-8-thia-5-azatricyclo[7.4.0.02,7]trideca-1(9),2(7)-dien-5-yl}phenyl]methyl Acetate

HRID 1919111노트

반응식

HRID 1919111 반응식
Br[C:2]1[CH:3]=[C:4]([NH:10][C:11]2[CH:16]=[CH:15][C:14]([CH:17]3[CH2:22][CH2:21][N:20]([CH3:23])[CH2:19][CH2:18]3)=[CH:13][N:12]=2)[C:5](=[O:9])[N:6]([CH3:8])[CH:7]=1.[C:24]([O:27][CH2:28][C:29]1[C:34](B2OC(C)(C)C(C)(C)O2)=[CH:33][CH:32]=[CH:31][C:30]=1[N:44]1[CH2:49][CH2:48][C:47]2[C:50]3[CH2:56][CH2:55][CH2:54][CH2:53][C:51]=3[S:52][C:46]=2[C:45]1=[O:57])(=[O:26])[CH3:25].CC([O-])=O.[Na+]>CC#N.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:24]([O:27][CH2:28][C:29]1[C:30]([N:44]2[C:45](=[O:57])[C:46]3[S:52][C:51]4[CH2:53][CH2:54][CH2:55][CH2:56][C:50]=4[C:47]=3[CH2:48][CH2:49]2)=[CH:31][CH:32]=[CH:33][C:34]=1[C:2]1[CH:3]=[C:4]([NH:10][C:11]2[CH:16]=[CH:15][C:14]([CH:17]3[CH2:22][CH2:21][N:20]([CH3:23])[CH2:19][CH2:18]3)=[CH:13][N:12]=2)[C:5](=[O:9])[N:6]([CH3:8])[CH:7]=1)(=[O:26])[CH3:25]

참가 물질

6

반응물 3

HCID 517045Sodium AcetateHCID 580436455-Bromo-1-methyl-3-(5-(1-methylpiperidin-4-yl)pyridin-2-ylamino)pyridin-2(1H)-oneHCID 580437182-(1-oxo-3,4,5,6,7,8-hexahydrobenzothieno[2,3-c]pyridin-2(1H)-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl Acetate

생성물 1

HCID 58044289[2-(1-Methyl-5-{[5-(1-methylpiperidin-4-yl)pyridin-2-yl]amino}-6-oxo-1,6-dihydropyridin-3-yl)-6-{6-oxo-8-thia-5-azatricyclo[7.4.0.02,7]trideca-1(9),2(7)-dien-5-yl}phenyl]methyl Acetate수율 43.4%

시약·촉매·용매 2

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

반응 조건

온도
110 °C

실험 절차

A sealed tube was charged with the mixture of 5-bromo-1-methyl-3-(5-(1-methylpiperidin-4-yl)pyridin-2-ylamino)pyridin-2(1H)-one 130c (400 mg, 1.06 mmol), (2-{6-oxo-8-thia-5-azatricyclo[7.4.0.02,7]trideca-1(9),2(7)-dien-5-yl}-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methyl acetate 111a (512 mg, 1.06 mmol), Pd(dppf)Cl2 (87 mg, 0.1 mmol), K3PO4.3H2O(566 mg, 2.12 mmol), and NaOAc (174 mg, 2.12 mmol) in CH3CN (25 mL). The system was evacuated and then refilled with N2. The reaction mixture was heated at 110° C. for 2 h. Then, the mixture was cooled to room temperature and filtered. The filtrate was concentrated under reduced pressure and the resulting residue was purified by flash column chromatography eluting with 10:1 methylene chloride/methanol to give 315a as a brown solid (300 mg, 43%). MS: [M+H]+ 652

후처리

  1. customThe system was evacuated
  2. additionrefilled with N2
  3. temperatureThen, the mixture was cooled to room temperature
  4. filtrationfiltered
  5. concentrationThe filtrate was concentrated under reduced pressure
  6. customthe resulting residue was purified by flash column chromatography
  7. washeluting with 10:1 methylene chloride/methanol

출처 및 근거

ORD 기록
ord-c89cc5562db5406a89dbbf361c2ccd9f
출처 데이터셋
uspto-grants-2013_12
특허 번호
US08618107B2

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