Sodium Hydroxide → 1-[(2'-t-Butoxycarbonylbiphenyl-4-yl)methyl]-2-butyl-4-(1-hydroxy-2-methylpropyl)imidazole-5-carboxamide

HRID 52931ノート

反応式

HRID 52931 の反応式
[OH-:1].[Na+].[C:3]([O:7][C:8]([C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=1[C:16]1[CH:21]=[CH:20][C:19]([CH2:22][N:23]2[C:27]([C:28]#[N:29])=[C:26]([CH:30]([OH:34])[CH:31]([CH3:33])[CH3:32])[N:25]=[C:24]2[CH2:35][CH2:36][CH2:37][CH3:38])=[CH:18][CH:17]=1)=[O:9])([CH3:6])([CH3:5])[CH3:4]>C(O)C>[C:3]([O:7][C:8]([C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=1[C:16]1[CH:21]=[CH:20][C:19]([CH2:22][N:23]2[C:27]([C:28]([NH2:29])=[O:1])=[C:26]([CH:30]([OH:34])[CH:31]([CH3:32])[CH3:33])[N:25]=[C:24]2[CH2:35][CH2:36][CH2:37][CH3:38])=[CH:18][CH:17]=1)=[O:9])([CH3:5])([CH3:4])[CH3:6]

参加物

4

反応物 2

HCID 14798Sodium HydroxideHCID 190361681-[(2'-t-Butoxycarbonylbiphenyl-4-yl)methyl]-2-butyl-4-(1-hydroxy-2-methylpropyl)imidazole-5-carbonitrile

生成物 1

HCID 199633431-[(2'-t-Butoxycarbonylbiphenyl-4-yl)methyl]-2-butyl-4-(1-hydroxy-2-methylpropyl)imidazole-5-carboxamide

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

20 ml of a 1N aqueous solution of sodium hydroxide were added to a solution of 297 mg of 1-[(2'-t-butoxycarbonylbiphenyl-4-yl)methyl]-2-butyl-4-(1-hydroxy-2-methylpropyl)imidazole-5-carbonitrile [prepared as described in step (b) above] in 20 ml of ethanol, and the resulting mixture was heated under reflux for 8 hours. At the end of this time, the reaction mixture was worked up in a similar manner to that described in Example 45(c), to afford 151 mg of the title compound as an amorphous solid.

後処理

  1. temperaturethe resulting mixture was heated
  2. temperatureunder reflux for 8 hours

出典と根拠

ORDレコード
ord-6d53bf96246d4ecab454c0371c204480
出典データセット
uspto-grants-1997_04
特許番号
US05616599

反応ノート

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