Potassium Carbonate → N-[4-({3-Cyclopropyl-1-[(4-methylphenyl)sulfonyl]-1H-pyrrolo[2,3-b]pyridin-4-yl}oxy)-3-fluorophenyl]acetamide

HRID 2192165노트

반응식

HRID 2192165 반응식
Br[C:2]1[C:10]2[C:5](=[N:6][CH:7]=[CH:8][C:9]=2[O:11][C:12]2[CH:17]=[CH:16][C:15]([NH:18][C:19](=[O:21])[CH3:20])=[CH:14][C:13]=2[F:22])[N:4]([S:23]([C:26]2[CH:31]=[CH:30][C:29]([CH3:32])=[CH:28][CH:27]=2)(=[O:25])=[O:24])[CH:3]=1.C(=O)([O-])[O-].[K+].[K+].[CH:39]1(B(O)O)[CH2:41][CH2:40]1>CN(C=O)C.ClCCl.CO>[CH:39]1([C:2]2[C:10]3[C:5](=[N:6][CH:7]=[CH:8][C:9]=3[O:11][C:12]3[CH:17]=[CH:16][C:15]([NH:18][C:19](=[O:21])[CH3:20])=[CH:14][C:13]=3[F:22])[N:4]([S:23]([C:26]3[CH:31]=[CH:30][C:29]([CH3:32])=[CH:28][CH:27]=3)(=[O:25])=[O:24])[CH:3]=2)[CH2:41][CH2:40]1

참가 물질

6

반응물 3

HCID 11430Potassium CarbonateHCID 2760897Cyclopropylboronic acidHCID 59740993N-[4-({3-bromo-1-[(4-methylphenyl)sulfonyl]-1H-pyrrolo[2,3-b]pyridin-4-yl}oxy)-3-fluorophenyl]acetamide

생성물 1

HCID 59740992N-[4-({3-Cyclopropyl-1-[(4-methylphenyl)sulfonyl]-1H-pyrrolo[2,3-b]pyridin-4-yl}oxy)-3-fluorophenyl]acetamide

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 21226129Dichloromethane methanol용매

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온도
110 °C

실험 절차

500 mg (0.96 mmol) of N-[4-({3-bromo-1-[(4-methylphenyl)sulfonyl]-1H-pyrrolo[2,3-b]pyridin-4-yl}oxy)-3-fluorophenyl]acetamide and 400 mg (2.89 mmol) of potassium carbonate are suspended in DMF (5 ml). The solution is degassed and vented with argon. 39 mg (0.05 mmol) of [1,1′-bis(diphenylphosphino)ferrocene]palladium(II) chloride/methylene dichloride complex and 207 mg (2.41 mmol) of cyclopropylboronic acid (Wallace, Debra J.; Chen, Cheng-yl; Tetrahedron Lett. 2002, 43(39), 6987-6990) are then added. The mixture is heated at 110° C. overnight. The reaction mixture is then dissolved in dichloromethane/methanol 10:1 and filtered through an Extrelut cartridge. The filtrate is concentrated under reduced pressure and the crude product is purified by preparative HPLC.

후처리

  1. customThe solution is degassed
  2. filtrationfiltered through an Extrelut cartridge
  3. concentrationThe filtrate is concentrated under reduced pressure
  4. customthe crude product is purified by preparative HPLC

출처 및 근거

ORD 기록
ord-71cbb23083894701abca66a511dd8759
출처 데이터셋
uspto-grants-2012_12
특허 번호
US08329716B2

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