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1-Hydroxybenzotriazole → N-(6-Methyl-4'-{[3-(4-methylpiperazin-1-yl)anilino]carbonyl}-1,1'-biphenyl-3-yl)-3-furamide

HRID 970230
ノート
印刷プレビュー

反応式

HRID 970230 の反応式
[O:1]1[CH:5]=[CH:4][C:3]([C:6]([NH:8][C:9]2[CH:10]=[CH:11][C:12]([CH3:24])=[C:13]([C:15]3[CH:20]=[CH:19][C:18]([C:21]([OH:23])=O)=[CH:17][CH:16]=3)[CH:14]=2)=[O:7])=[CH:2]1.[CH3:25][N:26]1[CH2:31][CH2:30][N:29]([C:32]2[CH:33]=[C:34]([CH:36]=[CH:37][CH:38]=2)[NH2:35])[CH2:28][CH2:27]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C1C=CC2N(O)N=NC=2C=1.CCN(C(C)C)C(C)C>CN(C=O)C.C(OCC)(=O)C>[CH3:24][C:12]1[C:13]([C:15]2[CH:16]=[CH:17][C:18]([C:21]([NH:35][C:34]3[CH:36]=[CH:37][CH:38]=[C:32]([N:29]4[CH2:28][CH2:27][N:26]([CH3:25])[CH2:31][CH2:30]4)[CH:33]=3)=[O:23])=[CH:19][CH:20]=2)=[CH:14][C:9]([NH:8][C:6]([C:3]2[CH:4]=[CH:5][O:1][CH:2]=2)=[O:7])=[CH:10][CH:11]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

8

反応物 5

HCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 115646133-(4-Methylpiperazin-1-yl)anilineHCID 691521465'-(3-Furoylamino)-2'-methyl-1,1'-biphenyl-4-carboxylic acid

生成物 1

HCID 69152871
N-(6-Methyl-4'-{[3-(4-methylpiperazin-1-yl)anilino]carbonyl}-1,1'-biphenyl-3-yl)-3-furamide

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

実験手順

5′-(3-Furoylamino)-2′-methyl-1,1′-biphenyl-4-carboxylic acid (50 mg, 0.156 mmol), 3-(4-methylpiperazin-1-yl)aniline (29.8 mg, 0.156 mmol), HATU (59.2 mg, 0.156 mmol), HOBT (21 mg, 0.156 mmol) and DIPEA (27 μl, 0.156 mmol) in DMF (2 ml) were stirred at room temperature for 18 h. The reaction was diluted with ethyl acetate (150 ml), washed with water (2×30 ml) and dried (magnesium sulphate). The solvent was evaporated under vacuum and the residue chromatographed on a silica flash column eluting with DCM/methanol/triethylamine (96:2:2). Concentration of the product fractions under vacuum N-(6-methyl-4′-{[3-(4-methylpiperazin-1-yl)anilino]carbonyl}-1,1′-biphenyl-3-yl)-3-furamide (59.5 mg, 77%). NMR; δH [2H6]-DMSO 10.13,(1H, s), 9.93,(1H, s), 8.36,(1H, s), 8.02,(2H, d), 7.78,(1H, t), 7.68,(1H, dd), 7.63,(1H, d), 7.51,(2H, d), 7.43,(1H, m), 7.30-7.26,(2H, m), 7.17,(1H, t), 6.99,(1H, m), 6.70,(1H, dd), 3.12,(4H, m), 2.46,(4H, m), 2.22,(6H, s). LCMS: retention time 2.43 min, MH+495.

後処理

  1. washwashed with water (2×30 ml)
  2. dry with materialdried (magnesium sulphate)
  3. customThe solvent was evaporated under vacuum
  4. customthe residue chromatographed on a silica flash column
  5. washeluting with DCM/methanol/triethylamine (96:2:2)

出典と根拠

ORDレコード
ord-169de4838f30441f8006a9cdbeffbcce
出典データセット
uspto-grants-2007_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07309800B2

反応ノート

読み込み中…

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