1H-1,2,4-Triazole → 1-(2,4-difluorophenyl)-1-(4-(2,4-difluorophenyl)thiazol-2-yl)-2-(1H-1,2,4-triazol-1-yl)ethanol

HRID 265322

Reaction equation

HRID 265322 reaction equation
Cl[CH2:2][C:3]([C:5]1[CH:10]=[CH:9][C:8]([F:11])=[CH:7][C:6]=1[F:12])=[O:4].[F:13][C:14]1[CH:19]=[C:18]([F:20])[CH:17]=[CH:16][C:15]=1[C:21]1[N:22]=[CH:23][S:24][CH:25]=1.C([Li])CCC.[NH:31]1[CH:35]=[N:34][CH:33]=[N:32]1.[H-].[Na+]>>[F:12][C:6]1[CH:7]=[C:8]([F:11])[CH:9]=[CH:10][C:5]=1[C:3]([C:23]1[S:24][CH:25]=[C:21]([C:15]2[CH:16]=[CH:17][C:18]([F:20])=[CH:19][C:14]=2[F:13])[N:22]=1)([OH:4])[CH2:2][N:31]1[CH:35]=[N:34][CH:33]=[N:32]1

Participants

6

Reactant 5

HCID 92571H-1,2,4-TriazoleHCID 24758Sodium hydrideHCID 5880832-Chloro-1-(2,4-difluorophenyl)ethanoneHCID 107506584-(2,4-Difluorophenyl)thiazoleHCID 178418339Butyllithium

Product 1

HCID 99100221-(2,4-difluorophenyl)-1-(4-(2,4-difluorophenyl)thiazol-2-yl)-2-(1H-1,2,4-triazol-1-yl)ethanol

Procedure

2-Chloro-2',4'-difluoroacetophenone is added to 4-(2,4-difluorophenyl)thiazole in the presence of n-butyllithium. After subjecting the reaction product to a post treatment, 1,2,4-triazole and sodium hydride are added thereto to obtain 1-(2,4-difluorophenyl)-1-(4-(2,4-difluorophenyl)thiazol-2-yl)-2-(1H-1,2,4-triazol-1-yl)-ethanol.

Workup

  1. additionare added

Sources & evidence

ORD record
ord-40733d0d6d764f93ac2e25f7c459ab52
Source dataset
uspto-grants-1997_07
Patent number
US05648372

Linked notes

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