(4-Chloro-3-(ethoxycarbonyl)phenyl)boronic acid → 2-Chloro-5-{3-chloro-4-[2-(1,5-dimethyl-6-oxo-1,6-dihydro-pyridin-3-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-phenoxy}-benzoic acid ethyl ester

HRID 1096024

反応式

HRID 1096024 の反応式
[Cl:1][C:2]1[CH:7]=[C:6]([OH:8])[CH:5]=[CH:4][C:3]=1[CH:9]([CH3:25])[C:10]([C:16]1[CH:17]=[C:18]([CH3:24])[C:19](=[O:23])[N:20]([CH3:22])[CH:21]=1)([OH:15])[C:11]([F:14])([F:13])[F:12].[Cl:26][C:27]1[CH:32]=[CH:31][C:30](B(O)O)=[CH:29][C:28]=1[C:36]([O:38][CH2:39][CH3:40])=[O:37]>C([O-])(=O)C.[Cu+2].C([O-])(=O)C.N1C=CC=CC=1>[CH2:39]([O:38][C:36](=[O:37])[C:28]1[CH:29]=[C:30]([O:8][C:6]2[CH:5]=[CH:4][C:3]([CH:9]([CH3:25])[C:10]([C:16]3[CH:17]=[C:18]([CH3:24])[C:19](=[O:23])[N:20]([CH3:22])[CH:21]=3)([OH:15])[C:11]([F:13])([F:14])[F:12])=[C:2]([Cl:1])[CH:7]=2)[CH:31]=[CH:32][C:27]=1[Cl:26])[CH3:40]

参加物

5

反応物 2

HCID 44119820(4-Chloro-3-(ethoxycarbonyl)phenyl)boronic acidHCID 666993015-[2-(2-Chloro-4-hydroxy-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1,3-dimethyl-1H-pyridin-2-one

生成物 1

HCID 666992942-Chloro-5-{3-chloro-4-[2-(1,5-dimethyl-6-oxo-1,6-dihydro-pyridin-3-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-phenoxy}-benzoic acid ethyl ester

試薬・触媒・溶媒 2

HCID 8895Cupric acetate触媒HCID 1049Pyridine溶媒

実験手順

In analogy to Example 151, step 8, 5-[2-(2-chloro-4-hydroxy-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1,3-dimethyl-1H-pyridin-2-one (Example 203, step 5) was reacted with 4-chloro-3-ethoxycarbonylphenylboronic acid, copper-(II)-acetate and pyridine to give the title compound as an off-white solid. MS (m/e)=558.2 [M+H+].

出典と根拠

ORDレコード
ord-b232e4f59c4f412888778c53184595b5
出典データセット
uspto-grants-2012_03
特許番号
US08138189B2

関連ノート

読み込み中…