1H-Indazol-6-amine → 2-chloro-N-(1H-indazol-6-yl)-5-iodo-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

HRID 645703ノート

反応式

HRID 645703 の反応式
[Cl:1][C:2]1[N:3]=[C:4](Cl)[C:5]2[C:10]([I:11])=[CH:9][N:8]([S:12]([C:15]3[CH:21]=[CH:20][C:18]([CH3:19])=[CH:17][CH:16]=3)(=[O:14])=[O:13])[C:6]=2[N:7]=1.[NH2:23][C:24]1[CH:32]=[C:31]2[C:27]([CH:28]=[N:29][NH:30]2)=[CH:26][CH:25]=1.CCN(C(C)C)C(C)C>C(O)CCC>[Cl:1][C:2]1[N:3]=[C:4]([NH:23][C:24]2[CH:32]=[C:31]3[C:27]([CH:28]=[N:29][NH:30]3)=[CH:26][CH:25]=2)[C:5]2[C:10]([I:11])=[CH:9][N:8]([S:12]([C:15]3[CH:21]=[CH:20][C:18]([CH3:19])=[CH:17][CH:16]=3)(=[O:14])=[O:13])[C:6]=2[N:7]=1

参加物

5

反応物 3

HCID 814231H-Indazol-6-amineHCID 81531DiisopropylethylamineHCID 579902932,4-dichloro-5-iodo-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine

生成物 1

HCID 866280402-chloro-N-(1H-indazol-6-yl)-5-iodo-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine収率 60.9%

試薬・触媒・溶媒 1

HCID 2631-Butanol溶媒

反応条件

温度
45 °C

実験手順

To a mixture of 2,4-dichloro-5-iodo-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine (1.5 g, 3.2 mmol) in n-butyl alcohol (12 mL) was added 6-aminoindazole (0.47 g, 3.52 mol) and DIPEA (0.86 mL, 4.80 mmol). After heating at 45° C. for 15 h, the mixture was cooled to room temperature, and the resulting precipitates were collected by filtration to give 2-chloro-N-(1H-indazol-6-yl)-5-iodo-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (1.1 g).

後処理

  1. temperaturethe mixture was cooled to room temperature
  2. customthe resulting precipitates
  3. filtrationwere collected by filtration

出典と根拠

ORDレコード
ord-a93399419ff6477086166b7e7980ff53
出典データセット
uspto-grants-2010_04
特許番号
US07705004B2

反応ノート

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