Diisopropylethylamine → 2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-N-((1S,3R)-3-isocyanato-3-methylcyclohexyl)pyrimidin-4-amine

HRID 75002

反応式

HRID 75002 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[N:16]=[C:15]([NH:17][C@H:18]4[CH2:23][CH2:22][CH2:21][C@@:20]([CH3:27])(C(O)=O)[CH2:19]4)[C:14]([F:28])=[CH:13][N:12]=3)=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1.N(P([O:41][C:42]1C=CC=CC=1)(OC1C=CC=CC=1)=O)=[N+]=[N-].C([N:50](C(C)C)C(C)C)C>C1(C)C=CC=CC=1>[Cl:1][C:2]1[CH:3]=[C:4]2[C:10]([C:11]3[N:16]=[C:15]([NH:17][C@H:18]4[CH2:23][CH2:22][CH2:21][C@:20]([N:50]=[C:42]=[O:41])([CH3:27])[CH2:19]4)[C:14]([F:28])=[CH:13][N:12]=3)=[CH:9][NH:8][C:5]2=[N:6][CH:7]=1

参加物

5

反応物 3

HCID 81531DiisopropylethylamineHCID 123414Diphenylphosphoryl azideHCID 68007671(1R,3S)-3-(2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-ylamino)-1-methylcyclohexanecarboxylic acid

生成物 1

HCID 866674372-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-N-((1S,3R)-3-isocyanato-3-methylcyclohexyl)pyrimidin-4-amine

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒

実験手順

To a solution of (1R,3S)-3-[[2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-pyrimidin-4-yl]amino]-1-methyl-cyclohexanecarboxylic acid, 826, (0.100 g, 0.216 mmol) and (azido(phenoxy)phosphoryl)oxybenzene (0.093 mL, 0.432 mmol) in 10 mL of toluene was added 1 mL of N-ethyl-N-isopropyl-propan-2-amine. The reaction was warmed to reflux overnight. The mixture was concentrated to dryness and the residue was purified by silica gel chromatography (EtOAc), yielding 40 mg of desired product as a white foam.

後処理

  1. temperatureThe reaction was warmed
  2. temperatureto reflux overnight
  3. concentrationThe mixture was concentrated to dryness
  4. customthe residue was purified by silica gel chromatography (EtOAc)

出典と根拠

ORDレコード
ord-5826bfe002564c54920ede88ae28d636
出典データセット
uspto-grants-2014_09
特許番号
US08829007B2

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