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Potassium Carbonate → 2-(5-Fluoro-2-(hydroxymethyl)-3-(3-methyl-7-(5-(4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-3H-benzo[d]imidazol-5-yl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one

HRID 1024044
ノート
印刷プレビュー

反応式

HRID 1024044 の反応式
Cl[C:2]1[CH:3]=[C:4]([NH:12][C:13]2[CH:18]=[CH:17][C:16]([N:19]3[CH2:24][CH2:23][N:22]([CH:25]4[CH2:28][O:27][CH2:26]4)[CH2:21][CH2:20]3)=[CH:15][N:14]=2)[C:5]2[N:9]=[CH:8][N:7]([CH3:10])[C:6]=2[CH:11]=1.C([O:32][CH2:33][C:34]1[C:39](B2OC(C)(C)C(C)(C)O2)=[CH:38][C:37]([F:49])=[CH:36][C:35]=1[N:50]1[CH2:62][CH2:61][N:53]2[C:54]3[CH2:55][CH2:56][CH2:57][CH2:58][C:59]=3[CH:60]=[C:52]2[C:51]1=[O:63])(=O)C.C(=O)([O-])[O-].[K+].[K+].C1(P(C2CCCCC2)C2CCCCC2)CCCCC1>C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].[Pd]>[F:49][C:37]1[CH:38]=[C:39]([C:2]2[CH:3]=[C:4]([NH:12][C:13]3[CH:18]=[CH:17][C:16]([N:19]4[CH2:20][CH2:21][N:22]([CH:25]5[CH2:26][O:27][CH2:28]5)[CH2:23][CH2:24]4)=[CH:15][N:14]=3)[C:5]3[N:9]=[CH:8][N:7]([CH3:10])[C:6]=3[CH:11]=2)[C:34]([CH2:33][OH:32])=[C:35]([N:50]2[CH2:62][CH2:61][N:53]3[C:54]4[CH2:55][CH2:56][CH2:57][CH2:58][C:59]=4[CH:60]=[C:52]3[C:51]2=[O:63])[CH:36]=1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 11430Potassium CarbonateHCID 75806TricyclohexylphosphineHCID 580442052-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-4-fluoro-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl AcetateHCID 866841396-Chloro-1-methyl-N-(5-(4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-yl)-1H-benzo[d]imidazol-4-amine

生成物 1

HCID 71556982
2-(5-Fluoro-2-(hydroxymethyl)-3-(3-methyl-7-(5-(4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-3H-benzo[d]imidazol-5-yl)phenyl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one
収率 14%

試薬・触媒・溶媒 1

HCID 9811564Bis(dibenzylideneacetone)palladium触媒

反応条件

温度
110 °C

実験手順

A microwave vial equipped with a magnetic stirrer was charged with 109e (300 mg, 0.75 mmol), 4-fluoro-2-(1-oxo-3,4,6,7,8,9-Hexahydropyrazino[1,2-a]indol-2(1H)-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate 101l (545 mg, 1.13 mmol), potassium carbonate (414 mg, 3.0 mmol), tris(dibenzylideneacetone)dipalladium(0) (68 mg, 0.075 mmol), and tricyclohexylphosphine (210 mg, 0.75 mmol). After bubbling nitrogen through the suspension for 5 minutes, the reaction was heated at 110° C. for overnight. It was then cooled to room temperature and filtered. The filtrate was concentrated under reduced pressure and the residue was purified by reverse-phase prep-HPLC to afford 109 as a white solid (71 mg, 14%). LCMS: [M+H]+ 677.3. 1H NMR (500 MHz, DMSO) δ 8.64 (s, 1H), 8.23 (d, J=1.0, 1H), 8.18 (s, 1H), 7.88 (d, J=2.5, 1H), 7.38-7.39 (m, 1H), 7.33-7.35 (m, 1H), 7.24 (d, J=9.0, 1H), 7.18-7.19 (m, 2H), 6.52 (s, 1H), 4.85 (bs, 1H), 4.56 (t, J=6.0, 2H), 4.46 (t, J=6.0, 2H), 4.29 (s, 2H), 4.16-4.18 (m, 3H), 3.93-3.94 (m, 1H), 3.84 (s, 3H), 3.44-3.45 (m, 1H), 3.07 (t, J=4.0, 4H), 2.61-2.62 (m, 2H), 2.47 (t, J=6.0, 2H), 2.39 (t, J=4.0, 4H), 1.79-1.80 (m, 2H), 1.70-1.71 (m, 2H)

後処理

  1. customA microwave vial equipped with a magnetic stirrer
  2. customAfter bubbling nitrogen through the suspension for 5 minutes
  3. temperatureIt was then cooled to room temperature
  4. filtrationfiltered
  5. concentrationThe filtrate was concentrated under reduced pressure
  6. customthe residue was purified by reverse-phase prep-HPLC

出典と根拠

ORDレコード
ord-d3edfe1f584645c5ae797015d4ca1c4c
出典データセット
uspto-grants-2014_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08722676B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート