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

Imidazole → HCID 58018637, compound

HRID 605593
Notes
Print preview

Reaction equation

HRID 605593 reaction equation
[OH:1][CH:2]1[CH2:7][CH2:6][CH:5]([C:8]([OH:10])=[O:9])[CH2:4][CH2:3]1.N1[CH:15]=[CH:14]N=C1.[C:16]([Si:20](Cl)([C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1)[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1)([CH3:19])([CH3:18])[CH3:17].O>CN(C)C=O>[Si:20]([O:1][CH:2]1[CH2:7][CH2:6][CH:5]([C:8]([O:10][CH2:14][CH3:15])=[O:9])[CH2:4][CH2:3]1)([C:16]([CH3:19])([CH3:18])[CH3:17])([C:27]1[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=1)[C:21]1[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 4

HCID 795ImidazoleHCID 962WaterHCID 94078tert-ButyldiphenylchlorosilaneHCID 1511384-Hydroxycyclohexanecarboxylic acid

Product 1

HCID 58018637HCID 58018637, compound

Reagents, catalysts & solvents 1

HCID 6228Dimethylformamide
Solvent

Procedure

To a solution of 25 g of 4-hydroxycyclohexanecarboxylic acid in 125 ml of N,N-dimethylformamide were sequentially added 21.7 g of imidazole and 39.6 ml of tert-butyl (diphenyl)silyl chloride under cooling with ice, followed by stirring the reaction mixture at room temperature for 3 hours. To the reaction mixture was added water and extracted with hexane. The resulting hexane solution was washed with brine, dried over anhydrous magnesium sulfate and filtered. The filtrate was concentrated in vacuo to give the title compound.

Workup

  1. temperatureunder cooling with ice
  2. extractionextracted with hexane
  3. washThe resulting hexane solution was washed with brine
  4. dry with materialdried over anhydrous magnesium sulfate
  5. filtrationfiltered
  6. concentrationThe filtrate was concentrated in vacuo

Sources & evidence

ORD record
ord-cafe2baf4ce149d5b728aaa6a3dc9e07
Source dataset
uspto-grants-2011_03
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07915263B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes