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

Water → Ethyl 4-(1-(4-butoxyphenyl)-1-propylamino)-6-ethylpyrimidine-5-carboxylate

HRID 1756003
Notes
Print preview

Reaction equation

HRID 1756003 reaction equation
C(N(CC)CC)C.Cl[C:9]1[C:14]([C:15]([O:17][CH2:18][CH3:19])=[O:16])=[C:13]([CH2:20][CH3:21])[N:12]=[CH:11][N:10]=1.[CH2:22]([O:26][C:27]1[CH:32]=[CH:31][C:30]([CH:33]([NH2:36])[CH2:34][CH3:35])=[CH:29][CH:28]=1)[CH2:23][CH2:24][CH3:25].O>C1(C)C=CC=CC=1>[CH2:22]([O:26][C:27]1[CH:28]=[CH:29][C:30]([CH:33]([NH:36][C:9]2[C:14]([C:15]([O:17][CH2:18][CH3:19])=[O:16])=[C:13]([CH2:20][CH3:21])[N:12]=[CH:11][N:10]=2)[CH2:34][CH3:35])=[CH:31][CH:32]=1)[CH2:23][CH2:24][CH3:25]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 4

HCID 962WaterHCID 8471TriethylamineHCID 167925431-(4-Butoxyphenyl)-1-propylamineHCID 183578244-Chloro-5-ethoxycarbonyl-6-ethylpyrimidine

Product 1

HCID 54461306Ethyl 4-(1-(4-butoxyphenyl)-1-propylamino)-6-ethylpyrimidine-5-carboxylateYield 44.6%

Reagents, catalysts & solvents 1

HCID 1140
Toluene
Solvent

Procedure

Triethylamine (0.33 g, 3.26 mmol) was added to a solution of ethyl 4-chloro-6-ethylpyrimidine-5-carboxylate (0.40 g, 1.86 mmol) in toluene (10 ml). The mixture was stirred at room temperature. Then, 1-(4-butoxyphenyl)-1-propylamine (0.46 g, 2.22 mmol) was added. After stirring at 80° C. for 3 hours, water (40 ml) was added to the reaction mixture. The mixture was extracted with methylene chloride and dried over magnesium sulfate. After evaporation of the solvent, the residue was purified by column chromatography on silica gel eluting with n-hexane/ethyl acetate (=8/2) to give the desired ethyl 4-(1-(4-butoxyphenyl)-1propylamino)-6-ethylpyrimidine-5-carboxylate (0.32 g, 44%).

Workup

  1. stirringAfter stirring at 80° C. for 3 hours
  2. extractionThe mixture was extracted with methylene chloride
  3. dry with materialdried over magnesium sulfate
  4. customAfter evaporation of the solvent
  5. customthe residue was purified by column chromatography on silica gel eluting with n-hexane/ethyl acetate (=8/2)

Sources & evidence

ORD record
ord-2f35e213041045c1ab935fe8042a95af
Source dataset
uspto-grants-1995_08
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US05439911

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes