HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

Dimethylformamide → 4'-{[7-Butyl-4-(methoxymethyl)-5-oxo-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}-3',5'-difluorobiphenyl-2-carbonitrile

HRID 2048210
Notes
Print preview

Reaction equation

HRID 2048210 reaction equation
[CH2:1]([C:5]1[N:10]2[N:11]=[CH:12][N:13]=[C:9]2[NH:8][C:7](=[O:14])[C:6]=1[CH2:15][C:16]1[C:21]([F:22])=[CH:20][C:19]([C:23]2[C:24]([C:29]#[N:30])=[CH:25][CH:26]=[CH:27][CH:28]=2)=[CH:18][C:17]=1[F:31])[CH2:2][CH2:3][CH3:4].Cl[CH2:33][O:34][CH3:35].C(=O)([O-])[O-].[K+].[K+].CN(C)C=O>C(OCC)(=O)C>[CH2:1]([C:5]1[N:10]2[N:11]=[CH:12][N:13]=[C:9]2[N:8]([CH2:33][O:34][CH3:35])[C:7](=[O:14])[C:6]=1[CH2:15][C:16]1[C:21]([F:22])=[CH:20][C:19]([C:23]2[C:24]([C:29]#[N:30])=[CH:25][CH:26]=[CH:27][CH:28]=2)=[CH:18][C:17]=1[F:31])[CH2:2][CH2:3][CH3:4]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 4

HCID 6228DimethylformamideHCID 7864Chloromethyl Methyl EtherHCID 11430Potassium CarbonateHCID 1363371404'-[(7-Butyl-5-oxo-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)methyl]-3',5'-difluorobiphenyl-2-carbonitrile

Product 1

HCID 670093794'-{[7-Butyl-4-(methoxymethyl)-5-oxo-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}-3',5'-difluorobiphenyl-2-carbonitrile
Yield 79%

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

A mixture of 4′-[(7-butyl-5-oxo-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)methyl]-3′,5′-difluorobiphenyl-2-carbonitrile (0.88 g), chloro(methoxy)methane (0.19 mL), potassium carbonate (0.58 g) and N,N-dimethylformamide (15 mL) was stirred at room temperature for 1 hr. The reaction mixture was diluted with ethyl acetate, washed with 5% aqueous potassium hydrogensulfate solution and then with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure, and the residue was purified by silica gel column chromatography to give the title compound as a colorless solid (0.77 g, 79%).

Workup

  1. washwashed with 5% aqueous potassium hydrogensulfate solution
  2. dry with materialwith saturated brine, and dried over anhydrous magnesium sulfate
  3. customThe solvent was evaporated under reduced pressure
  4. customthe residue was purified by silica gel column chromatography

Sources & evidence

ORD record
ord-b8c553b6bf204db7b642423365d9eea7
Source dataset
uspto-grants-2013_11
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08592431B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes