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Sodium Hydroxide → (R)-tert-butyl 3-(6-(5-(2,6-difluorophenyl)-1H-indol-3-yl)pyrazin-2-yloxy)piperidine-1-carboxylate

HRID 1529301
ノート
印刷プレビュー

反応式

HRID 1529301 の反応式
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[C:9]1[CH:10]=[C:11]2[C:15](=[CH:16][CH:17]=1)[N:14](S(C1C=CC(C)=CC=1)(=O)=O)[CH:13]=[C:12]2[C:28]1[N:33]=[C:32]([O:34][C@@H:35]2[CH2:40][CH2:39][CH2:38][N:37]([C:41]([O:43][C:44]([CH3:47])([CH3:46])[CH3:45])=[O:42])[CH2:36]2)[CH:31]=[N:30][CH:29]=1.[OH-].[Na+]>O1CCOCC1.O>[F:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([F:1])[C:3]=1[C:9]1[CH:10]=[C:11]2[C:15](=[CH:16][CH:17]=1)[NH:14][CH:13]=[C:12]2[C:28]1[N:33]=[C:32]([O:34][C@@H:35]2[CH2:40][CH2:39][CH2:38][N:37]([C:41]([O:43][C:44]([CH3:47])([CH3:46])[CH3:45])=[O:42])[CH2:36]2)[CH:31]=[N:30][CH:29]=1
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 2

HCID 14798Sodium HydroxideHCID 67958620(R)-tert-butyl 3-(6-(5-(2,6-difluorophenyl)-1-tosyl-1H-indol-3-yl)pyrazin-2-yloxy)piperidine-1-carboxylate

生成物 1

HCID 67959782(R)-tert-butyl 3-(6-(5-(2,6-difluorophenyl)-1H-indol-3-yl)pyrazin-2-yloxy)piperidine-1-carboxylate

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 312751,4-Dioxane
溶媒

反応条件

温度
100 °C

実験手順

A glass microwave reaction vessel was charged with (R)-tert-butyl 3-(6-(5-(2,6-difluorophenyl)-1-tosyl-1H-indol-3-yl)pyrazin-2-yloxy)piperidine-1-carboxylate (2.5 g, 3.78 mmol) and NaOH (1.513 mL, 7.57 mmol) in p-dioxane (12 mL). The reaction mixture was stirred and heated in a Initiator microwave reactor (Personal Chemistry, Biotage AB, Inc., Uppsala, Sweden) at 100° C. for 1 h, then the mixture was diluted with water, and extracted with DCM. The combined organic layers were dried, filtered and concentrated to give the crude (R)-tert-butyl 3-(6-(5-(2,6-difluorophenyl)-1H-indol-3-yl)pyrazin-2-yloxy)piperidine-1-carboxylate.

後処理

  1. customA glass microwave reaction vessel
  2. extractionextracted with DCM
  3. customThe combined organic layers were dried
  4. filtrationfiltered
  5. concentrationconcentrated

出典と根拠

ORDレコード
ord-57eba854f4264bdab17a9a6a677b2840
出典データセット
uspto-grants-2015_07
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09090593B2

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