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

4-Chloro-2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)quinoline-6-carbaldehyde → 1-[4-Chloro-2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)quinolin-6-yl]ethanol

HRID 540247
Notes
Print preview

Reaction equation

HRID 540247 reaction equation
[Cl:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([CH:12]=[O:13])[CH:10]=2)[N:5]=[C:4]([N:14]2[CH2:20][C:19]3[CH:21]=[CH:22][CH:23]=[CH:24][C:18]=3[S:17](=[O:26])(=[O:25])[CH2:16][CH2:15]2)[CH:3]=1.[CH3:27][Mg]Br>O1CCCC1>[Cl:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([CH:12]([OH:13])[CH3:27])[CH:10]=2)[N:5]=[C:4]([N:14]2[CH2:20][C:19]3[CH:21]=[CH:22][CH:23]=[CH:24][C:18]=3[S:17](=[O:26])(=[O:25])[CH2:16][CH2:15]2)[CH:3]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

4

Reactant 2

HCID 866914204-Chloro-2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)quinoline-6-carbaldehydeHCID 178418573HCID 178418573, compound

Product 1

HCID 712557221-[4-Chloro-2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)quinolin-6-yl]ethanolYield 96%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

To a cooled solution of 4-chloro-2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-quinoline-6-carbaldehyde (100 mg, 0.26 mmol) in tetrahydrofuran (20 mL) was added a solution of methyl magnesium bromide in tetrahydrofuran (0.13 mL, 0.39 mmol, 3 M) at 0° C. dropwise. After being stirred for 20 minutes at the temperature below 12° C., the mixture was concentrated in vacuo. The residue was purified by preparative TLC to give 100 mg of the desired product (yield was 96%).

Workup

  1. concentrationthe mixture was concentrated in vacuo
  2. customThe residue was purified by preparative TLC

Sources & evidence

ORD record
ord-f7e10326ad494a6ea45c86e22393d380
Source dataset
uspto-grants-2014_10
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08871756B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes