3-Bromo-5-(trifluoromethoxy)benzoic acid → 3-Bromo-N-[4-(4-fluoro-2-methoxy-phenyl)-pyridin-3-yl]-N-methyl-5-trifluoromethoxy-benzamide

HRID 878288ノート

反応式

HRID 878288 の反応式
FC1C=C(C=C(C(F)(F)F)C=1)[C:5]([N:7]([C:9]1[CH:10]=[N:11][CH:12]=[CH:13][C:14]=1[C:15]1[CH:20]=[CH:19][C:18]([F:21])=[CH:17][C:16]=1[O:22][CH3:23])C)=O.[Br:31][C:32]1[CH:33]=[C:34]([CH:38]=[C:39]([O:41][C:42]([F:45])([F:44])[F:43])[CH:40]=1)[C:35]([OH:37])=O>>[Br:31][C:32]1[CH:33]=[C:34]([CH:38]=[C:39]([O:41][C:42]([F:45])([F:44])[F:43])[CH:40]=1)[C:35]([N:7]([C:9]1[CH:10]=[N:11][CH:12]=[CH:13][C:14]=1[C:15]1[CH:20]=[CH:19][C:18]([F:21])=[CH:17][C:16]=1[O:22][CH3:23])[CH3:5])=[O:37]

参加物

3

反応物 2

HCID 27828433-Bromo-5-(trifluoromethoxy)benzoic acidHCID 706632783-Fluoro-N-[4-(4-fluoro-2-methoxy-phenyl)-pyridin-3-yl]-N-methyl-5-trifluoromethyl-benzamide

生成物 1

HCID 706632413-Bromo-N-[4-(4-fluoro-2-methoxy-phenyl)-pyridin-3-yl]-N-methyl-5-trifluoromethoxy-benzamide

実験手順

The title compound was prepared in analogy to example 90, from 4-(4-fluoro-2-methoxyphenyl)-N-methylpyridin-3-amine (example 129, intermediate) and 3-bromo-5-(trifluoromethoxy)benzoic acid (CAS RN 453565-90-7) after a reaction time of 16 hours. The compound was purified by silica gel chromatography on a 10 g column using an MPLC (ISCO) system eluting with a gradient of n-heptane:EtOAc (100:0 to 0:100). Colorless solid (60%). MS (ESI): m/z=501.03 [M+H]+.

後処理

  1. customThe compound was purified by silica gel chromatography on a 10 g column
  2. washeluting with a gradient of n-heptane:EtOAc (100:0 to 0:100)

出典と根拠

ORDレコード
ord-cd836b6c70dc464697a49d9ef82e8938
出典データセット
uspto-grants-2015_03
特許番号
US08987307B2

反応ノート

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