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Diisopropylethylamine → 1-(2,2-Dimethylpropyl)-5-[2-(isoxazol-3-ylcarbonyl)-1,2,3,3a,4,6a-hexahydro-cyclopenta-[c]pyrrol-5-yl]-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one

HRID 629874
ノート
印刷プレビュー

反応式

HRID 629874 の反応式
[CH3:1][C:2]([CH3:24])([CH3:23])[CH2:3][N:4]1[C:12]2[C:7](=[N:8][C:9]([C:13]3[CH2:14][CH:15]4[CH2:19][NH:18][CH2:17][CH:16]4[CH:20]=3)=[CH:10][CH:11]=2)[N:6]([CH3:21])[C:5]1=[O:22].[O:25]1[CH:29]=[CH:28][C:27]([C:30](O)=[O:31])=[N:26]1.CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>C(#N)C>[CH3:1][C:2]([CH3:24])([CH3:23])[CH2:3][N:4]1[C:12]2[C:7](=[N:8][C:9]([C:13]3[CH2:14][CH:15]4[CH2:19][N:18]([C:30]([C:27]5[CH:28]=[CH:29][O:25][N:26]=5)=[O:31])[CH2:17][CH:16]4[CH:20]=3)=[CH:10][CH:11]=2)[N:6]([CH3:21])[C:5]1=[O:22]
参加物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 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 112864533-Isoxazolecarboxylic acidHCID 711361941-(2,2-Dimethylpropyl)-5-(1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrol-5-yl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one

生成物 1

HCID 71116936
1-(2,2-Dimethylpropyl)-5-[2-(isoxazol-3-ylcarbonyl)-1,2,3,3a,4,6a-hexahydro-cyclopenta-[c]pyrrol-5-yl]-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒

実験手順

1-(2,2-Dimethylpropyl)-5-(1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrol-5-yl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (8-4, 100 mg, 0.30 mmol, 1.0 equiv), isoxazole-3-carboxylic acid (2-6, 52 mg, 0.46 mmol, 1.5 equiv), DIPEA (0.16 mL, 0.91 mmol, 3.0 equiv) and HATU (175 mg, 0.46 mmol, 1.5 equiv) were added to anhydrous acetonitrile (3 mL). After stirring for 10 min at room temperature, LCMS showed consumption of starting material. Purification by reverse-phase HPLC (20-100% CH3CN:0.1% TFA in H2O) provided 8-5 as a white solid. MS m/z (M+H): calculated=422.2188; observed=422.2201. 1H NMR δ (ppm)(CHCl3-d): 8.42 (1H, dd, J=7.77, 1.64 Hz), 7.12 (1H, dd, J=8.03, 1.54 Hz), 7.01 (1H, dd, J=8.02, 4.63 Hz), 6.76 (1H, d, J=1.64 Hz), 6.43 (1H, d, J=13.40 Hz), 4.32 (1H, dd, J=12.00, 8.94 Hz), 4.19 (1H, dd, J=12.14, 2.21 Hz), 4.15-4.08 (1H, m), 4.08 (1H, t, J=8.61 Hz), 4.01-3.85 (1H, m), 3.64 (2H, s), 3.49 (3H, d, J=2.90 Hz), 3.22-3.05 (1H, m), 3.06-2.98 (1H, m), 2.85-2.70 (1H, m), 1.02 (9H, s).

後処理

  1. customconsumption of starting material
  2. customPurification by reverse-phase HPLC (20-100% CH3CN:0.1% TFA in H2O)

出典と根拠

ORDレコード
ord-5a41dd5842b542c7b3a567e8df981946
出典データセット
uspto-grants-2016_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09315518B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート