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Acetic Acid → (5-{[6-fluoro-5-(5-methyl-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-pyridin-2-ylamino]methyl}-pyrimidin-2-yl)-methyl-amine

HRID 509983
ノート
印刷プレビュー

反応式

HRID 509983 の反応式
[F:1][C:2]1[N:7]=[C:6]([NH2:8])[CH:5]=[CH:4][C:3]=1[CH2:9][C:10]1[C:18]2[C:13](=[N:14][CH:15]=[C:16]([CH3:19])[CH:17]=2)[NH:12][CH:11]=1.[CH3:20][NH:21][C:22]1[N:27]=[CH:26][C:25]([CH:28]=O)=[CH:24][N:23]=1.C(O)(=O)C.C([BH3-])#N>C(O)C>[F:1][C:2]1[N:7]=[C:6]([NH:8][CH2:28][C:25]2[CH:24]=[N:23][C:22]([NH:21][CH3:20])=[N:27][CH:26]=2)[CH:5]=[CH:4][C:3]=1[CH2:9][C:10]1[C:18]2[C:13](=[N:14][CH:15]=[C:16]([CH3:19])[CH:17]=2)[NH:12][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

6

反応物 4

HCID 176Acetic AcidHCID 498716Cyano-borohydrideHCID 31609752-(Methylamino)pyrimidine-5-carbaldehydeHCID 582592126-fluoro-5-(5-methyl-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-pyridin-2-ylamine

生成物 1

HCID 67201595(5-{[6-fluoro-5-(5-methyl-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-pyridin-2-ylamino]methyl}-pyrimidin-2-yl)-methyl-amine

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

In a 2 mL microwave vial, 6-fluoro-5-(5-methyl-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-pyridin-2-ylamine (137, 9.72 mg, 0.04 mmol) and 2-methylamino-pyrimidine-5-carbaldehyde (138, 11.0 mg, 0.08 mmol) were dissolved in 600 μL of 95:5 ethanol:acetic acid, and silica supported cyanoborohydride (50 mg, 1 mmol/g, 0.05 mmol) was added. The reaction was irradiated for 10 minutes at 160° C. in a microwave. The vial was centrifuged to condense the silica and the supernatant was removed by pipette into another vial. The residual silica was rinsed with 500 μL of ethanol, centrifuged and the supernatant added to the first supernatant. The solvents were removed under vacuum and the resulting material dissolved in 400 μL of dimethyl sulfoxide for purification by HPLC. Samples were purified on Phenomenex C18 column (50 mm×10 mm ID) with mobile phase A of 0.1% trifluoroacetic acid in water, mobile phase B of 0.1% trifluoroacetic acid in acetonitrile, 20-100% B over 16 minutes at a flow rate of 6 mL/min. Appropriate fractions were collected and solvents removed under vacuum to provide the desired compound. MS (ESI) [M+H+]+=378.3.

後処理

  1. additionwas added
  2. customThe reaction was irradiated for 10 minutes at 160° C. in a microwave
  3. customThe vial was centrifuged to condense the silica
  4. customthe supernatant was removed by pipette into another vial
  5. washThe residual silica was rinsed with 500 μL of ethanol
  6. additioncentrifuged and the supernatant added to the first supernatant
  7. customThe solvents were removed under vacuum
  8. dissolutionthe resulting material dissolved in 400 μL of dimethyl sulfoxide for purification by HPLC
  9. customSamples were purified on Phenomenex C18 column (50 mm×10 mm ID) with mobile phase A of 0.1% trifluoroacetic acid in water, mobile phase B of 0.1% trifluoroacetic acid in acetonitrile, 20-100% B over 16 minutes at a flow rate of 6 mL/min
  10. customAppropriate fractions were collected
  11. customsolvents removed under vacuum

出典と根拠

ORDレコード
ord-8ec53f5a2664403ca049fcb19dd37308
出典データセット
uspto-grants-2015_08
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09096593B2

反応ノート

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