Sodium Carbonate → 3-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-5-(6-formylpyridin-3-yl)-2-methyl-N-((6-methyl-2-oxo-4-propyl-1,2-dihydropyridin-3-yl)methyl)benzamide

HRID 1616510노트

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HRID 1616510 반응식
Br[C:2]1[CH:3]=[C:4]([N:24]([CH2:31][CH3:32])[CH:25]2[CH2:30][CH2:29][O:28][CH2:27][CH2:26]2)[C:5]([CH3:23])=[C:6]([CH:22]=1)[C:7]([NH:9][CH2:10][C:11]1[C:12](=[O:21])[NH:13][C:14]([CH3:20])=[CH:15][C:16]=1[CH2:17][CH2:18][CH3:19])=[O:8].CC1(C)C(C)(C)OB([C:41]2[CH:42]=[CH:43][C:44]([CH:47]=[O:48])=[N:45][CH:46]=2)O1.C([O-])([O-])=O.[Na+].[Na+]>O1CCOCC1.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>[CH2:31]([N:24]([CH:25]1[CH2:30][CH2:29][O:28][CH2:27][CH2:26]1)[C:4]1[C:5]([CH3:23])=[C:6]([CH:22]=[C:2]([C:41]2[CH:46]=[N:45][C:44]([CH:47]=[O:48])=[CH:43][CH:42]=2)[CH:3]=1)[C:7]([NH:9][CH2:10][C:11]1[C:12](=[O:21])[NH:13][C:14]([CH3:20])=[CH:15][C:16]=1[CH2:17][CH2:18][CH3:19])=[O:8])[CH3:32]

참가 물질

6

반응물 3

HCID 10340Sodium CarbonateHCID 447548395-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbaldehydeHCID 708727685-bromo-3-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-2-methyl-N-((6-methyl-2-oxo-4-propyl-1,2-dihydropyridin-3-yl)methyl)benzamide

생성물 1

HCID 866726723-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-5-(6-formylpyridin-3-yl)-2-methyl-N-((6-methyl-2-oxo-4-propyl-1,2-dihydropyridin-3-yl)methyl)benzamide수율 76.1%

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매HCID 312751,4-Dioxane용매

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온도
100 °C

실험 절차

A solution of 5-bromo-3-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-2-methyl-N-((6-methyl-2-oxo-4-propyl-1,2-dihydropyridin-3-yl)methyl)benzamide (0.5 g, 0.99 mmol), 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinaldehyde (0.346 g, 1.48 mmol), and tetrakis (0.114 g, 0.99 mmol) in dioxane (10 mL) was purged with argon for 10 min. To this, aq. Na2CO3 (0.378 g, 3.56 mmol, 1.8 mL) was added and again degassed for 10 min. Reaction mixture was heated at 100° C. for 16 h. On completion, it was concentrated to obtain crude material which was column purified to afford the title compound (0.40 g, 76.0%).

후처리

  1. customagain degassed for 10 min
  2. customReaction mixture
  3. concentrationOn completion, it was concentrated
  4. customto obtain crude material which
  5. custompurified

출처 및 근거

ORD 기록
ord-9ed577425fc9408693f8021cb108ce28
출처 데이터셋
uspto-grants-2014_07
특허 번호
US08765732B2

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