Potassium Carbonate → 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-[4-(4-methyl-2-oxo-1-piperazinyl)phenyl]-1H-indole-7-carboxamide

HRID 1806486노트

반응식

HRID 1806486 반응식
Br[C:2]1[CH:3]=[C:4]2[C:8](=[C:9]([C:11]([NH2:13])=[O:12])[CH:10]=1)[NH:7][CH:6]=[C:5]2[CH:14]1[CH2:19][CH2:18][N:17]([S:20]([CH2:23][CH3:24])(=[O:22])=[O:21])[CH2:16][CH2:15]1.[CH3:25][N:26]1[CH2:31][CH2:30][N:29]([C:32]2[CH:37]=[CH:36][C:35](B3OC(C)(C)C(C)(C)O3)=[CH:34][CH:33]=2)[C:28](=[O:47])[CH2:27]1.C(=O)([O-])[O-].[K+].[K+]>O1CCOCC1.O.Cl[Pd-](P(C1CC2CC1CC2)C1CC2CC1CC2)[C-]1C=CC=C1CN(C)C.[CH-]1C=CC=C1.[Fe+2]>[CH2:23]([S:20]([N:17]1[CH2:18][CH2:19][CH:14]([C:5]2[C:4]3[C:8](=[C:9]([C:11]([NH2:13])=[O:12])[CH:10]=[C:2]([C:35]4[CH:34]=[CH:33][C:32]([N:29]5[CH2:30][CH2:31][N:26]([CH3:25])[CH2:27][C:28]5=[O:47])=[CH:37][CH:36]=4)[CH:3]=3)[NH:7][CH:6]=2)[CH2:15][CH2:16]1)(=[O:22])=[O:21])[CH3:24]

참가 물질

7

반응물 3

HCID 11430Potassium CarbonateHCID 113844275-bromo-3-[1-(ethanesulfonyl)-4-piperidinyl]-1H-indole-7-carboxamideHCID 667228024-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazin-2-one

생성물 1

HCID 577326733-[1-(ethylsulfonyl)-4-piperidinyl]-5-[4-(4-methyl-2-oxo-1-piperazinyl)phenyl]-1H-indole-7-carboxamide수율 8%

시약·촉매·용매 3

HCID 178483166HCID 178483166, 화합물촉매HCID 962Water용매HCID 312751,4-Dioxane용매

반응 조건

온도
160 °C

실험 절차

To 5-bromo-3-[1-(ethylsulfonyl)-4-piperidinyl]-1H-indole-7-carboxamide (20 mg, 0.048 mmol) was added 4-methyl-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2-piperazinone (31 mg, 0.097 mmol) in dioxane (3.0 mL) and H2O (1.0 mL), potassium carbonate (13 mg, 0.097 mmol) and chloro(di-2-norbornylphosphino)(2-dimethylaminomethylferrocen-1-yl)palladium (II) (10 mg, 0.016 mmol). The reaction mixture was reacted in a microwave at 160° C. for 10 min. The reaction mixture was heated in a microwave at 160° C. for 10 min. The reaction mixture was concentrated under Nitrogen and purified by Gilson Preparatory HPLC. The desired fraction in CH3CN and H2O was treated with saturated potassium carbonate to neutralize salts and then concentrated to give 1.9 mg the title compound (8%).

후처리

  1. customThe reaction mixture was reacted in a microwave at 160° C. for 10 min
  2. concentrationThe reaction mixture was concentrated under Nitrogen
  3. custompurified by Gilson Preparatory HPLC
  4. additionThe desired fraction in CH3CN and H2O was treated with saturated potassium carbonate
  5. concentrationconcentrated

출처 및 근거

ORD 기록
ord-cf0862f716ab42c78b8843b20c89540e
출처 데이터셋
uspto-grants-2013_01
특허 번호
US08354406B2

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