Tetrahydrofuran → N-(3-((5-fluoro-2-((4-hydroxyphenyl)amino)pyrimidin-4-yl)amino)phenyl)-2,3-dihydroxypropanamide

HRID 1482677ノート

反応式

HRID 1482677 の反応式
[F:1][C:2]1[C:3]([NH:16][C:17]2[CH:18]=[C:19](NC(=O)C=C)C=C[CH:22]=2)=[N:4][C:5]([NH:8][C:9]2[CH:14]=[CH:13][C:12]([OH:15])=[CH:11][CH:10]=2)=[N:6][CH:7]=1.C[N+:29]1([O-])[CH2:34][CH2:33][O:32][CH2:31][CH2:30]1.[C:36](OCC)(=[O:38])C.C1C[O:45]CC1>O>[F:1][C:2]1[C:3]([NH:16][C:17]2[CH:22]=[C:34]([NH:29][C:30](=[O:45])[CH:31]([OH:32])[CH2:36][OH:38])[CH:33]=[CH:19][CH:18]=2)=[N:4][C:5]([NH:8][C:9]2[CH:10]=[CH:11][C:12]([OH:15])=[CH:13][CH:14]=2)=[N:6][CH:7]=1

参加物

6

反応物 4

HCID 8028TetrahydrofuranHCID 8857Ethyl AcetateHCID 82029Methyl morpholine oxideHCID 86724331N-(3-((5-fluoro-2-((4-hydroxyphenyl)amino)pyrimidin-4-yl)amino)phenyl)acrylamide

生成物 1

HCID 86724334N-(3-((5-fluoro-2-((4-hydroxyphenyl)amino)pyrimidin-4-yl)amino)phenyl)-2,3-dihydroxypropanamide

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

Into a 25 mL 3-neck RBF equipped with a calcium chloride guard tube, N-(3-((5-fluoro-2-((4-hydroxyphenyl)amino)pyrimidin-4-yl)amino)phenyl)acrylamide (I-3) (0.100 g), in THF (4 mL), NMO (0.032 g) and OSO4(4% in water) solution were charged at room temperature The reaction mixture was stirred at room temperature for approx. 4 h. The reaction was monitored on TLC using ethyl acetate (100%) as mobile phase. After completion, the reaction mixture was poured in water and extracted into ethyl acetate. Organic layer was washed with water, dried over sodium sulfate and concentrated under reduced pressure at 40° C. Crude material was purified by preparative HPLC using 0.1% TFA in ACN and 0.1% TFA in water as mobile phase to give 10 mg of N-(3-((5-fluoro-2-((4-hydroxyphenyl)amino)pyrimidin-4-yl)amino)phenyl)-2,3-dihydroxypropanamide. 1H NMR: DMSO-d6 (400 MHz) 3.58-3.61 (m, 2H), 4.045-4.059 (t, 1H, J=4), 4.836-4.851 (d, 1H, J=6), 5.771-5.785 (d, 1H, J=5.6), 6.605-6.627 (d, 2H, J=8.8), 7.201-7.242 (t, 1H, J=8), 7.377-7.442 (m, 3H), 7.541-7.561 (d, 1H, J=8), 7.953 (s, 1H), 8.020-8.029 (d, 1H, J=3.6), 8.827 (s, 1H), 8.931 (s, 1H), 9.300 (s, 1H), 9.520 (s, 1H).

後処理

  1. customInto a 25 mL 3-neck RBF equipped with a calcium chloride guard tube
  2. extractionextracted into ethyl acetate
  3. washOrganic layer was washed with water
  4. dry with materialdried over sodium sulfate
  5. concentrationconcentrated under reduced pressure at 40° C
  6. customCrude material was purified by preparative HPLC

出典と根拠

ORDレコード
ord-0641f2d093d74192a41e3d270d1a785a
出典データセット
uspto-grants-2016_08
特許番号
US09415049B2

反応ノート

読み込み中…