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Potassium Carbonate → HCID 11682338, 화합물

HRID 1445860
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HRID 1445860 반응식
C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[CH3:20][O:21][C:22]1[N:27]=[CH:26][C:25](B(O)O)=[CH:24][N:23]=1.Br[C:32]1[CH:37]=[CH:36][C:35]([C:38]2[O:39][C:40]([CH3:51])=[C:41]([CH2:43][CH2:44][N:45]3[CH2:49][CH2:48][CH2:47][C@H:46]3[CH3:50])[N:42]=2)=[CH:34][CH:33]=1.C(=O)([O-])[O-].[K+].[K+]>C([O-])(=O)C.[Pd+2].C([O-])(=O)C.O.C(#N)C>[CH3:20][O:21][C:22]1[N:27]=[CH:26][C:25]([C:32]2[CH:37]=[CH:36][C:35]([C:38]3[O:39][C:40]([CH3:51])=[C:41]([CH2:43][CH2:44][N:45]4[CH2:49][CH2:48][CH2:47][C@H:46]4[CH3:50])[N:42]=3)=[CH:34][CH:33]=2)=[CH:24][N:23]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

8

반응물 4

HCID 11430Potassium CarbonateHCID 11776TriphenylphosphineHCID 27367782-Methoxypyrimidine-5-boronic acidHCID 11530378HCID 11530378, 화합물2회

생성물 1

HCID 11682338HCID 11682338, 화합물수율 1.7%

시약·촉매·용매 3

HCID 167845
palladium(II) acetate
촉매
HCID 962Water용매
HCID 6342Acetonitrile용매

실험 절차

Prepare using the method of Example 103 with palladium (II) acetate (0.011 g, 0.05 mmol), anhydrous acetonitrile (8 mL), triphenylphosphine (0.051 g, 0.19 mmol), distilled water (2 mL), 2-methoxy-5-pyrimidineboronic acid (0.75 g, 4.87 mmol), 2-(4-bromophenyl)-4-{2-[(2R)-2-methylpyrrolidin-1-yl]ethyl}-5-methyl-1,3-oxazole (See Intermediate 73) (0.85 g, 2.43 mmol) and potassium carbonate (0.1.01 g, 7.30 mmol). Additionally recrystallise from acetonitrile/ethyl acetate to give the title compound as a cream coloured solid (0.016 g): MS (m/e): 379(M+1).

후처리

  1. customPrepare
  2. customAdditionally recrystallise from acetonitrile/ethyl acetate

출처 및 근거

ORD 기록
ord-bf5e64934318448bb86d5ff5033287e9
출처 데이터셋
uspto-grants-2010_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07666871B2

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