Sodium → 1-[(2'-t-Butoxycarbonylbiphenyl-4-yl)methyl]-4-(1-hydroxybutyl)-2-propylimidazole-5-carbonitrile

HRID 265076Notes

Reaction equation

HRID 265076 reaction equation
[C:1]([O:5][C:6]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=1[C:14]1[CH:19]=[CH:18][C:17]([CH2:20][N:21]2[C:25]([C:26]#[N:27])=[C:24]([C:28](=[O:32])[CH2:29][CH2:30][CH3:31])[N:23]=[C:22]2[CH2:33][CH2:34][CH3:35])=[CH:16][CH:15]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[Na]>C(O)C>[C:1]([O:5][C:6]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=1[C:14]1[CH:19]=[CH:18][C:17]([CH2:20][N:21]2[C:25]([C:26]#[N:27])=[C:24]([CH:28]([OH:32])[CH2:29][CH2:30][CH3:31])[N:23]=[C:22]2[CH2:33][CH2:34][CH3:35])=[CH:16][CH:15]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2]

Participants

4

Reactant 2

HCID 5360545SodiumHCID 190361591-[(2'-t-Butoxycarbonylbiphenyl-4-yl)methyl]-4-butyryl-2-propylimidazole-5-carbonitrile

Product 1

HCID 190363101-[(2'-t-Butoxycarbonylbiphenyl-4-yl)methyl]-4-(1-hydroxybutyl)-2-propylimidazole-5-carbonitrileYield 94.3%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

Following a procedure similar to that described in Example 45(b), but using 1.13 g of 1-[(2'-t-butoxycarbonylbiphenyl-4-yl)methyl]-4-butyryl-2-propylimidazole-5-carbonitrile [prepared as described in step (a) above] and 0.091 g of sodium borophydride in 23 ml of ethanol, 1.07 g of the title compound were obtained as a viscous oil.

Sources & evidence

ORD record
ord-f94caa5e84494e838b2cc8433466e58d
Source dataset
uspto-grants-1997_07
Patent number
US05646171

Reaction notes

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