Cesium carbonate → N-(5-(7-(((5R)-4-oxaspiro[2.4]heptane-5-yl)methoxyl)quinolin-4-yloxy)pyridin-2-yl)-2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-carboxamide

HRID 2068184ノート

反応式

HRID 2068184 の反応式
[OH:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6]([O:12][C:13]3[CH:14]=[CH:15][C:16]([NH:19][C:20]([C:22]4[C:23](=[O:35])[N:24]([C:29]5[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=5)[N:25]([CH3:28])[C:26]=4[CH3:27])=[O:21])=[N:17][CH:18]=3)=[CH:7][CH:8]=[N:9]2)=[CH:4][CH:3]=1.C(=O)([O-])[O-].[Cs+].[Cs+].CS(O[CH2:47][C@H:48]1[CH2:54][CH2:53][C:50]2([CH2:52][CH2:51]2)[O:49]1)(=O)=O>CC(N(C)C)=O>[CH2:51]1[C:50]2([CH2:53][CH2:54][C@H:48]([CH2:47][O:1][C:2]3[CH:11]=[C:10]4[C:5]([C:6]([O:12][C:13]5[CH:14]=[CH:15][C:16]([NH:19][C:20]([C:22]6[C:23](=[O:35])[N:24]([C:29]7[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=7)[N:25]([CH3:28])[C:26]=6[CH3:27])=[O:21])=[N:17][CH:18]=5)=[CH:7][CH:8]=[N:9]4)=[CH:4][CH:3]=3)[O:49]2)[CH2:52]1

参加物

5

反応物 3

HCID 10796Cesium carbonateHCID 86640791HCID 86640791、化合物HCID 136341064N-(5-(7-hydroxyquinolin-4-yloxy)pyridin-2-yl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide

生成物 1

HCID 46206835N-(5-(7-(((5R)-4-oxaspiro[2.4]heptane-5-yl)methoxyl)quinolin-4-yloxy)pyridin-2-yl)-2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-carboxamide

試薬・触媒・溶媒 1

HCID 31374Dimethylacetamide溶媒

実験手順

The title compound was prepared according to the procedure described in Example 2 by using N-(5-(7-hydroxyquinolin-4-yloxy)pyridin-2-yl)-2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazole-4-carboxamide (280 mg, 0.69 mmol), cesium carbonate (1.17 g, 3.45 mmol, Aladdin), and ((5R)-4-oxaspiro[2.4]heptane-5-yl)methyl methanesulfonate (204 mg, 0.99 mmol) in DMA (5 mL). The title compound was purified by a silica gel column chromatography (1:8 (v/v) n-hexane/EtOAc) as a colorless solid (110 mg, 27.6%).

後処理

  1. customThe title compound was purified by a silica gel column chromatography (1:8 (v/v) n-hexane/EtOAc) as a colorless solid (110 mg, 27.6%)

出典と根拠

ORDレコード
ord-3ed345cfae3a435b8c96564a584dd305
出典データセット
uspto-grants-2012_10
特許番号
US08293897B2

反応ノート

読み込み中…