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

HRID 52927Notes

Reaction equation

HRID 52927 reaction equation
[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])[CH2:31][CH2:32][CH3:33])[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])[CH2:31][CH2:32][CH3:33])[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]

Participants

4

Reactant 2

HCID 14798Sodium HydroxideHCID 19036344HCID 19036344, compound

Product 1

HCID 190361011-[(2'-t-Butoxycarbonylbiphenyl-4-yl)methyl]-2-butyl-4-(1-hydroxybutyl)imidazole-5-carboxamide

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

14 ml of a 1N aqueous solution of sodium hydroxide were added to a solution of 0.86 g of 1-[(2'-t-butoxycarbonylbiphenyl-4-yl)methyl]-2-butyl-4-(1-hydroxybutyl)imidazole-5-carbonitrile [prepared as described in step (b) above] in 14 ml of ethanol, and the resulting mixture was heated under reflux for 10 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 0.58 g of the title compound as an amorphous solid.

Workup

  1. temperaturethe resulting mixture was heated
  2. temperatureunder reflux for 10 hours

Sources & evidence

ORD record
ord-0a3175f6c11842ef90b52eb5d01ba7e7
Source dataset
uspto-grants-1997_04
Patent number
US05616599

Reaction notes

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