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

Water → N-(4-Chlorobenzyl)-7-(3-fluorobenzyl)-2-(4-morpholinylmethyl)-4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxamide

HRID 1978972
Notes
Print preview

Reaction equation

HRID 1978972 reaction equation
[Cl:1][C:2]1[CH:28]=[CH:27][C:5]([CH2:6][NH:7][C:8]([C:10]2[C:11]([OH:26])=[C:12]3[CH:18]=[C:17]([CH2:19][N:20]4[CH2:25][CH2:24][O:23][CH2:22][CH2:21]4)[S:16][C:13]3=[N:14][CH:15]=2)=[O:9])=[CH:4][CH:3]=1.C(=O)([O-])[O-].[K+].[K+].[F:35][C:36]1[CH:37]=[C:38]([CH:41]=[CH:42][CH:43]=1)[CH2:39]Br.O>CN(C=O)C>[Cl:1][C:2]1[CH:28]=[CH:27][C:5]([CH2:6][NH:7][C:8]([C:10]2[C:11](=[O:26])[C:12]3[CH:18]=[C:17]([CH2:19][N:20]4[CH2:21][CH2:22][O:23][CH2:24][CH2:25]4)[S:16][C:13]=3[N:14]([CH2:39][C:38]3[CH:41]=[CH:42][CH:43]=[C:36]([F:35])[CH:37]=3)[CH:15]=2)=[O:9])=[CH:4][CH:3]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 680073-Fluorobenzyl bromideHCID 178522939HCID 178522939, compound

Product 1

HCID 21202071N-(4-Chlorobenzyl)-7-(3-fluorobenzyl)-2-(4-morpholinylmethyl)-4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxamideYield 81%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

N-(4-Chlorobenzyl)-4-hydroxy-2-(4-morpholinylmethyl)thieno[2,3-b]pyridine-5-carboxamide (418 mg) from Example No. 41 and potassium carbonate (152 mg) are suspended in DMF (10 mL) and to the mixture is added 3-fluoro-benzylbromide (135 μL). The reaction mixture is allowed to stir at room temperature for 18 h. The resulting suspension is poured into water (10 mL), filtered, and washed with water (5 mL) followed by diethyl ether (5 mL). The resulting crude solid is purified by recrystallization from ethanol to afford 425 mg (81%) of the title compound as a white solid.

Workup

  1. filtrationfiltered
  2. washwashed with water (5 mL)
  3. customThe resulting crude solid is purified by recrystallization from ethanol

Sources & evidence

ORD record
ord-b252acc08c8b4c2582173db3b60af2f2
Source dataset
uspto-grants-2001_05
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US06239142B1

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes