Sodium hydride → 5-Cyano-4-(1-hydroxy-1-methylpropyl)-2-propyl-1-{4-[2-(trityltetrazol-5-yl)phenyl]phenyl}methylimidazole

HRID 52900Notes

Reaction equation

HRID 52900 reaction equation
[C:1]([C:3]1[NH:7][C:6]([CH2:8][CH2:9][CH3:10])=[N:5][C:4]=1[C:11]([OH:15])([CH3:14])[CH2:12][CH3:13])#[N:2].[H-].[Na+].[C:18]([N:37]1[C:41]([C:42]2[CH:47]=[CH:46][CH:45]=[CH:44][C:43]=2[C:48]2[CH:55]=[CH:54][C:51]([CH2:52]Br)=[CH:50][CH:49]=2)=[N:40][N:39]=[N:38]1)([C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)([C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1)[C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1>>[C:1]([C:3]1[N:7]([CH2:52][C:51]2[CH:50]=[CH:49][C:48]([C:43]3[CH:44]=[CH:45][CH:46]=[CH:47][C:42]=3[C:41]3[N:37]([C:18]([C:31]4[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=4)([C:25]4[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=4)[C:19]4[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=4)[N:38]=[N:39][N:40]=3)=[CH:55][CH:54]=2)[C:6]([CH2:8][CH2:9][CH3:10])=[N:5][C:4]=1[C:11]([OH:15])([CH3:14])[CH2:12][CH3:13])#[N:2]

Participants

4

Reactant 3

HCID 24758Sodium hydrideHCID 100534615-(4'-(Bromomethyl)(1,1'-biphenyl)-2-yl)-1-trityl-1H-tetraazoleHCID 178440094HCID 178440094, compound

Product 1

HCID 190362225-Cyano-4-(1-hydroxy-1-methylpropyl)-2-propyl-1-{4-[2-(trityltetrazol-5-yl)phenyl]phenyl}methylimidazoleYield 77.4%

Procedure

Following a procedure a similar to that described in Example 18(a), but using 380 mg of 5-cyano-4-(1-hydroxy-1-methylpropyl)-2-propylimidazole (prepared as described in Preparation 20), 88 mg of sodium hydride (as a 55% w/w dispersion in mineral oil) and 1.07 g of 4-[2-(trityltetrazol-5-yl)phenyl]benzyl bromide, 0.97 g of the title compound were obtained as an amorphous solid.

Sources & evidence

ORD record
ord-6e9599eff32341a38942aff522b8e345
Source dataset
uspto-grants-1997_04
Patent number
US05616599

Reaction notes

Loading…