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

Water → 1-Methyl-2-[(4-amidinophenyl)thiomethyl]benzimidazol-5-yl-carboxylic acid-N-(n-propyl)-N-(2-hydroxycarbonylethyl)amide hydrochloride

HRID 2227634
Notes
Print preview

Reaction equation

HRID 2227634 reaction equation
[ClH:1].[CH2:2]([N:5]([CH2:29][CH2:30][C:31]([O:33]CC)=[O:32])[C:6]([C:8]1[CH:28]=[CH:27][C:11]2[N:12]([CH3:26])[C:13]([CH2:15][S:16][C:17]3[CH:22]=[CH:21][C:20]([C:23](=[NH:25])[NH2:24])=[CH:19][CH:18]=3)=[N:14][C:10]=2[CH:9]=1)=[O:7])[CH2:3][CH3:4].[OH-].[Na+].O>C(O)C>[ClH:1].[CH2:2]([N:5]([CH2:29][CH2:30][C:31]([OH:33])=[O:32])[C:6]([C:8]1[CH:28]=[CH:27][C:11]2[N:12]([CH3:26])[C:13]([CH2:15][S:16][C:17]3[CH:22]=[CH:21][C:20]([C:23](=[NH:24])[NH2:25])=[CH:19][CH:18]=3)=[N:14][C:10]=2[CH:9]=1)=[O:7])[CH2:3][CH3:4]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 962WaterHCID 14798Sodium HydroxideHCID 184124111-methyl-2-[(4-amidinophenyl)thiomethyl]benzimidazol-5-yl-carboxylic acid-N-(n-propyl)-N-(2-ethoxycarbonylethyl)amide hydrochloride

Product 1

HCID 184126651-Methyl-2-[(4-amidinophenyl)thiomethyl]benzimidazol-5-yl-carboxylic acid-N-(n-propyl)-N-(2-hydroxycarbonylethyl)amide hydrochloride

Reagents, catalysts & solvents 1

HCID 702
Ethanol
Solvent

Procedure

0.52 g (1.0 mmol) of 1-Methyl-2-[(4-amidinophenyl)thiomethyl]benzimidazol-5-yl-carboxylic acid-N-(n-propyl)-N-(2-ethoxycarbonylethyl)amide hydrochloride was dissolved in 15 ml ethanol, mixed with 5 ml of 2N sodium hydroxide solution and stirred for 2 hours at room temperature. Then 5 ml of water were added, the alcohol was distilled off, and it was acidified with concentrated hydrochloric acid. The water was distilled off in vacuo, and the crude product was taken up in 5 ml of ethanol and filtered to remove the insoluble sodium chloride. After the solvent had been distilled off, the title compound was obtained as a white solid.

Workup

  1. distillationthe alcohol was distilled off
  2. distillationThe water was distilled off in vacuo
  3. filtrationfiltered
  4. customto remove the insoluble sodium chloride
  5. distillationAfter the solvent had been distilled off

Sources & evidence

ORD record
ord-20d04955948d4ad68cffa8226f9a3d46
Source dataset
uspto-grants-2002_07
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US06414008B1

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes