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

Hydrochloric Acid → methyl 3-[5-(2,4-dichlorophenoxy)-2-nitrophenyl]tetrahydro-2,4,6-trioxo-s-triazine-1(2H)-acetate

HRID 440550
Notes
Print preview

Reaction equation

HRID 440550 reaction equation
C(=O)([O-])[O-].[K+].[K+].F[C:8]1[CH:9]=[CH:10][C:11]([N+:28]([O-:30])=[O:29])=[C:12]([N:14]2[C:19](=[O:20])[NH:18][C:17](=[O:21])[N:16]([CH2:22][C:23]([O:25][CH3:26])=[O:24])[C:15]2=[O:27])[CH:13]=1.[Cl:31][C:32]1[CH:37]=[C:36]([Cl:38])[CH:35]=[CH:34][C:33]=1[OH:39].Cl>CN(C)C=O.C(OCC)(=O)C>[Cl:31][C:32]1[CH:37]=[C:36]([Cl:38])[CH:35]=[CH:34][C:33]=1[O:39][C:8]1[CH:9]=[CH:10][C:11]([N+:28]([O-:30])=[O:29])=[C:12]([N:14]2[C:19](=[O:20])[NH:18][C:17](=[O:21])[N:16]([CH2:22][C:23]([O:25][CH3:26])=[O:24])[C:15]2=[O:27])[CH:13]=1
ParticipantsConditionsProcedureWorkupSources & evidenceReaction notes

Participants

7

Reactant 4

HCID 313Hydrochloric AcidHCID 84492,4-DichlorophenolHCID 11430Potassium CarbonateHCID 11067766methyl 3-(5-fluoro-2-nitrophenyl)tetrahydro-2,4,6-trioxo-s-triazine-1(2H)-acetate

Product 1

HCID 11733582methyl 3-[5-(2,4-dichlorophenoxy)-2-nitrophenyl]tetrahydro-2,4,6-trioxo-s-triazine-1(2H)-acetate

Reagents, catalysts & solvents

2
HCID 6228DimethylformamideSolventHCID 8857Ethyl AcetateSolvent

Conditions

Temperature
38 °C

Procedure

Potassium carbonate (1.14 g, 8.25 mmol) is added to a solution of methyl 3-(5-fluoro-2-nitrophenyl)tetrahydro-2,4,6-trioxo-s-triazine-1-(2H)-acetate (0.93 g, 2.74 mmol) and 2,4-dichlorophenol (0.66 g, 4.07 mmol) in N,N-dimethylformamide at 38° C. The reaction mixture is stirred at 38° C. for 3 days, cooled to room temperature and poured into 1M hydrochloric acid. The aqueous mixture is extracted with ethyl acetate. The organic extracts are combined, washed sequentially with water and brine, dried over anhydrous magnesium sulfate and concentrated in vacuo to obtain an orange oil. Column chromatography of the oil using silica gel and 30% to 40% ethyl acetate in hexanes solutions gives the title product as a yellow foam which is identified by NMR spectral analysis.

Workup

  1. temperaturecooled to room temperature
  2. extractionThe aqueous mixture is extracted with ethyl acetate
  3. washwashed sequentially with water and brine
  4. dry with materialdried over anhydrous magnesium sulfate
  5. concentrationconcentrated in vacuo
  6. customto obtain an orange oil

Sources & evidence

ORD record
ord-bf00c0ac7f5742c69fb5ca26ffd5f1ca
Source dataset
uspto-grants-1996_05
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US05519133

Reaction notes

Loading…

On this pageParticipantsConditionsProcedureWorkupSources & evidenceReaction notes