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

Water → [4-(2,4-Dimethylphenyl)piperazin-1-yl][4-(1,1-dioxo-1lambda6-isothiazolidin-2-yl)-3-methoxyphenyl]methanone

HRID 2411473
Notes
Print preview

Reaction equation

HRID 2411473 reaction equation
[O:1]=[S:2]1(=[O:18])[CH2:6][CH2:5][CH2:4][N:3]1[C:7]1[CH:15]=[CH:14][C:10]([C:11]([OH:13])=O)=[CH:9][C:8]=1[O:16][CH3:17].[CH3:19][C:20]1[CH:25]=[C:24]([CH3:26])[CH:23]=[CH:22][C:21]=1[N:27]1[CH2:32][CH2:31][NH:30][CH2:29][CH2:28]1.O.[Cl-].COC1N=C(OC)N=C([N+]2(C)CCOCC2)N=1.O>C(Cl)(Cl)Cl.CO>[CH3:19][C:20]1[CH:25]=[C:24]([CH3:26])[CH:23]=[CH:22][C:21]=1[N:27]1[CH2:28][CH2:29][N:30]([C:11]([C:10]2[CH:14]=[CH:15][C:7]([N:3]3[CH2:4][CH2:5][CH2:6][S:2]3(=[O:1])=[O:18])=[C:8]([O:16][CH3:17])[CH:9]=2)=[O:13])[CH2:31][CH2:32]1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

7

Reactant 4

HCID 962WaterHCID 705441-(2,4-Xylyl)piperazineHCID 231494114-(4,6-Dimethoxy[1.3.5]triazin-2-yl)-4-methylmorpholinium chloride hydrateHCID 712525024-(1,1-Dioxo-1lambda6-isothiazolidin-2-yl)-3-methoxybenzoic acid

Product 1

HCID 71252668[4-(2,4-Dimethylphenyl)piperazin-1-yl][4-(1,1-dioxo-1lambda6-isothiazolidin-2-yl)-3-methoxyphenyl]methanone
Yield 88.6%

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 6212ChloroformSolvent

Procedure

4-(1,1-Dioxo-1λ6-isothiazolidin-2-yl)-3-methoxybenzoic acid (285 mg) described in Preparation Example 21 and 1-(2,4-dimethylphenyl)piperazine (199 mg) were dissolved in a solution of chloroform (2.1 mL) and methanol (2.1 mL), 4-(4,6-dimethoxy[1.3.5]triazin-2-yl)-4-methylmorpholinium chloride hydrate (349 mg) was added, and the mixture was stirred at room temperature. Water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The organic layer was washed with saturated brine, and the solvent was evaporated. The obtained residue was purified by column chromatography (chloroform:methanol) to give the title compound (411 mg).

Workup

  1. additionwas added
  2. extractionthe mixture was extracted with ethyl acetate
  3. washThe organic layer was washed with saturated brine
  4. customthe solvent was evaporated
  5. customThe obtained residue was purified by column chromatography (chloroform:methanol)

Sources & evidence

ORD record
ord-07ccbff127e741c6b77df4bf7ee76613
Source dataset
uspto-grants-2014_08
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08816079B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes