ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
  1. ホーム
  2. /反応

Potassium Carbonate → Ethyl 1-(4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}piperidin-1-yl)-2,7-naphthyridine-3-carboxylate

HRID 2234024
ノート
印刷プレビュー

反応式

HRID 2234024 の反応式
Cl[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[N:9][CH:10]=2)[CH:5]=[C:4]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[N:3]=1.FC(F)(F)C([O-])=O.[Cl:24][C:25]1[C:29]([Cl:30])=[C:28]([CH3:31])[NH:27][C:26]=1[C:32]([NH:34][CH:35]1[CH2:40][CH2:39][NH2+:38][CH2:37][CH2:36]1)=[O:33].C([O-])([O-])=O.[K+].[K+]>C(O)(C)(C)C>[Cl:24][C:25]1[C:29]([Cl:30])=[C:28]([CH3:31])[NH:27][C:26]=1[C:32]([NH:34][CH:35]1[CH2:40][CH2:39][N:38]([C:2]2[C:11]3[C:6](=[CH:7][CH:8]=[N:9][CH:10]=3)[CH:5]=[C:4]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[N:3]=2)[CH2:37][CH2:36]1)=[O:33]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 11430Potassium CarbonateHCID 57947675Ethyl 1-chloro-2,7-naphthyridine-3-carboxylateHCID 685798674-{[(3,4-Dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}piperidinium trifluoroacetate2 回

生成物 1

HCID 68579568Ethyl 1-(4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}piperidin-1-yl)-2,7-naphthyridine-3-carboxylate収率 6.4%

試薬・触媒・溶媒 1

HCID 6386
tert-Butanol
溶媒

反応条件

温度
170 °C

実験手順

In a sealed high pressure container with a Teflon lining was combined ethyl 1-chloro-2,7-naphthyridine-3-carboxylate (280 mg, 1.18 mmol), 4-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}piperidinium trifluoroacetate (Intermediate 86; 957 mg), and K2CO3 (1.25 g) in 15 ml tert-butanol. The container was heated at 170° C. with stirring for 8 hours. The solution was concentrated by rotary evaporation and reconstituted with EtOAc. The organic layer was washed 4× with H2O, and dried over MgSO4. Product was purified on reverse phase Si to yield 36 mg white solid.

後処理

  1. concentrationThe solution was concentrated by rotary evaporation
  2. washThe organic layer was washed 4× with H2O
  3. dry with materialdried over MgSO4
  4. customProduct was purified on reverse phase Si

出典と根拠

ORDレコード
ord-6ed21360dfdf475c9d0f2d15091a0027
出典データセット
uspto-grants-2010_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07709503B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート