tert-butyl 4-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate → tert-butyl 4-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)piperidine-1-carboxylate

HRID 531618ノート

反応式

HRID 531618 の反応式
[F:1][C:2]1[CH:3]=[C:4]([CH:49]=[CH:50][CH:51]=1)[CH2:5][N:6]1[CH:10]=[C:9]([C:11]2[C:19]3[C:14](=[N:15][CH:16]=[C:17]([C:20]4[CH:25]=[CH:24][C:23]([C:26]5[CH2:31][CH2:30][N:29]([C:32]([O:34][C:35]([CH3:38])([CH3:37])[CH3:36])=[O:33])[CH2:28][CH:27]=5)=[CH:22][CH:21]=4)[CH:18]=3)[N:13]([S:39]([C:42]3[CH:48]=[CH:47][C:45]([CH3:46])=[CH:44][CH:43]=3)(=[O:41])=[O:40])[CH:12]=2)[CH:8]=[N:7]1>C(N1C=C(B2OC(C)(C)C(C)(C)O2)C=N1)C1C=CC=CC=1.[OH-].[Pd+2].[OH-]>[F:1][C:2]1[CH:3]=[C:4]([CH:49]=[CH:50][CH:51]=1)[CH2:5][N:6]1[CH:10]=[C:9]([C:11]2[C:19]3[C:14](=[N:15][CH:16]=[C:17]([C:20]4[CH:25]=[CH:24][C:23]([CH:26]5[CH2:31][CH2:30][N:29]([C:32]([O:34][C:35]([CH3:37])([CH3:38])[CH3:36])=[O:33])[CH2:28][CH2:27]5)=[CH:22][CH:21]=4)[CH:18]=3)[N:13]([S:39]([C:42]3[CH:48]=[CH:47][C:45]([CH3:46])=[CH:44][CH:43]=3)(=[O:41])=[O:40])[CH:12]=2)[CH:8]=[N:7]1

参加物

4

反応物 1

HCID 90030136tert-butyl 4-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate

生成物 1

HCID 90030602tert-butyl 4-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)piperidine-1-carboxylate収率 81%

試薬・触媒・溶媒 2

HCID 9942167Palladium hydroxide触媒HCID 27347711-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole溶媒

実験手順

To a solution of tert-butyl 4-(4-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate (235 mg, 0.334 mmol) in ethyl acetate/ethanol 15/15 mL was added palladium hydroxide (60 mg) and stirred under hydrogen atmosphere for 18 hours. The catalyst was filtered through celite and the solvent was distilled off to get 191 mg (81.0% yield) of the titled compound. MS: m/z=706.3 (M+1).

後処理

  1. filtrationThe catalyst was filtered through celite
  2. distillationthe solvent was distilled off

出典と根拠

ORDレコード
ord-959e6016cebf407eb60bf21d44e7a157
出典データセット
uspto-grants-2016_05
特許番号
US09353107B2

反応ノート

読み込み中…