3-(Ethoxycarbonyl)-4-fluorophenylboronic Acid (contains varying amounts of Anhydride) → 3'-Chloro-4'-[2-(1-ethyl-6-oxo-1,6-dihydro-pyridin-3-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-4-fluoro-biphenyl-3-carboxylic acid ethyl ester

HRID 1096003

反応式

HRID 1096003 の反応式
Br[C:2]1[CH:7]=[CH:6][C:5]([CH:8]([CH3:24])[C:9]([C:15]2[CH:16]=[CH:17][C:18](=[O:23])[N:19]([CH2:21][CH3:22])[CH:20]=2)([OH:14])[C:10]([F:13])([F:12])[F:11])=[C:4]([Cl:25])[CH:3]=1.[F: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]>>[CH2:39]([O:38][C:36]([C:28]1[CH:29]=[C:30]([C:2]2[CH:7]=[CH:6][C:5]([CH:8]([CH3:24])[C:9]([C:15]3[CH:16]=[CH:17][C:18](=[O:23])[N:19]([CH2:21][CH3:22])[CH:20]=3)([OH:14])[C:10]([F:13])([F:12])[F:11])=[C:4]([Cl:25])[CH:3]=2)[CH:31]=[CH:32][C:27]=1[F:26])=[O:37])[CH3:40]

参加物

3

反応物 2

HCID 249017713-(Ethoxycarbonyl)-4-fluorophenylboronic Acid (contains varying amounts of Anhydride)HCID 574213235-[2-(4-Bromo-2-chloro-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1-ethyl-1H-pyridin-2-one

生成物 1

HCID 666994743'-Chloro-4'-[2-(1-ethyl-6-oxo-1,6-dihydro-pyridin-3-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-4-fluoro-biphenyl-3-carboxylic acid ethyl ester

実験手順

In analogy to Example 150, step 2, 5-[2-(4-bromo-2-chloro-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1-ethyl-1H-pyridin-2-one was reacted with 4-fluoro-3-ethoxycarbonylphenylboronic acid to give the title compound as a colorless foam. MS (m/e)=526.3 [M+H+].

出典と根拠

ORDレコード
ord-0626a057a68d4b0daa468c9ccb9fbaf4
出典データセット
uspto-grants-2012_03
特許番号
US08138189B2

関連ノート

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