2-Chloro-6-fluorobenzaldehyde → [5-(1-benzenesulfonyl-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-pyridin-2-yl]-(2-chloro-6-fluoro-benzyl)-amine

HRID 1754780ノート

反応式

HRID 1754780 の反応式
[C:1]1([S:7]([N:10]2[C:14]3=[N:15][CH:16]=[CH:17][CH:18]=[C:13]3[C:12]([CH2:19][C:20]3[CH:21]=[CH:22][C:23]([NH2:26])=[N:24][CH:25]=3)=[CH:11]2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Cl:27][C:28]1[CH:35]=[CH:34][CH:33]=[C:32]([F:36])[C:29]=1[CH:30]=O.C([BH3-])#N>C(O)C.C(O)(=O)C>[C:1]1([S:7]([N:10]2[C:14]3=[N:15][CH:16]=[CH:17][CH:18]=[C:13]3[C:12]([CH2:19][C:20]3[CH:21]=[CH:22][C:23]([NH:26][CH2:30][C:29]4[C:32]([F:36])=[CH:33][CH:34]=[CH:35][C:28]=4[Cl:27])=[N:24][CH:25]=3)=[CH:11]2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

参加物

5

反応物 3

HCID 678472-Chloro-6-fluorobenzaldehydeHCID 498716Cyano-borohydrideHCID 576192782-Pyridinamine, 5-[[1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]methyl]-

生成物 1

HCID 57619159[5-(1-benzenesulfonyl-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-pyridin-2-yl]-(2-chloro-6-fluoro-benzyl)-amine

試薬・触媒・溶媒 1

HCID 18476134Acetic acid ethanol溶媒

実験手順

5-(1-Benzenesulfonyl-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-pyridin-2-ylamine (600, 30 mg, 0.083 mmol, prepared as described in Example 68, Scheme 185) was combined with 2-chloro-6-fluoro-benzaldehyde (616, 26.2 mg, 0.165 mmol) in a 2 mL microwave reaction vial. The mixture was dissolved in ethanol:acetic acid (95:5, 0.6 mL). Silica supported cyanoborohydride (1.0 mmol/g, 83 mg, 0.083 mmol) was added and the mixture was irradiated with microwave on 300 watts for 5 minutes at 100° C. The silica was separated by centrifuging and the supernatant solution was decanted. The silica residue was rinsed with ethanol (0.500 mL) and centrifuged. The solvents were combined and removed under reduced pressure to give compound 617, which was used in the next step without further purification.

後処理

  1. additionwas added
  2. customthe mixture was irradiated with microwave on 300 watts for 5 minutes at 100° C
  3. customThe silica was separated by centrifuging
  4. customthe supernatant solution was decanted
  5. washThe silica residue was rinsed with ethanol (0.500 mL)
  6. customremoved under reduced pressure

出典と根拠

ORDレコード
ord-e002fc91a914437db2063c8b456c38dd
出典データセット
uspto-grants-2015_10
特許番号
US09169250B2

反応ノート

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