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

Hydrochloric Acid → 4-((1-Fluoro-4-oxocyclohexyl)methoxy)-3-nitrobenzenesulfonamide

HRID 574953
Notes
Print preview

Reaction equation

HRID 574953 reaction equation
[F:1][C:2]1([CH2:16][O:17][C:18]2[CH:23]=[CH:22][C:21]([S:24]([NH2:27])(=[O:26])=[O:25])=[CH:20][C:19]=2[N+:28]([O-:30])=[O:29])[CH2:7][CH2:6][C:5]2(OC3C=CC=CC=3[O:8]2)[CH2:4][CH2:3]1.Cl.C([O-])([O-])=O.[Na+].[Na+]>C(O)C>[F:1][C:2]1([CH2:16][O:17][C:18]2[CH:23]=[CH:22][C:21]([S:24]([NH2:27])(=[O:26])=[O:25])=[CH:20][C:19]=2[N+:28]([O-:30])=[O:29])[CH2:3][CH2:4][C:5](=[O:8])[CH2:6][CH2:7]1
ParticipantsConditionsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 10340Sodium CarbonateHCID 671271814-((4'-Fluorospiro[benzo[d][1,3]dioxole-2,1'-cyclohexane]-4'-yl)methoxy)-3-nitrobenzenesulfonamide

Product 1

HCID 671267644-((1-Fluoro-4-oxocyclohexyl)methoxy)-3-nitrobenzenesulfonamide

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Conditions

Temperature
100 °C

Procedure

To a solution of EXAMPLE 363A (860 mg) in ethanol (30 mL) was added concentrated HCl (10 mL) and the mixture was stirred at 100° C. for 3 hours. The mixture was neutralized with solid Na2CO3 and extracted with dichloromethane (300 mL) and washed with aqueous NaHCO3, water, brine and dried over Na2SO4. Filtration and evaporation of the solvent gave the title compound.

Workup

  1. extractionextracted with dichloromethane (300 mL)
  2. washwashed with aqueous NaHCO3, water, brine
  3. dry with materialdried over Na2SO4
  4. filtrationFiltration and evaporation of the solvent

Sources & evidence

ORD record
ord-c3997dd2add34547a019460b828d3d92
Source dataset
uspto-grants-2015_05
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US09034875B2

Reaction notes

Loading…

On this pageParticipantsConditionsProcedureWorkupSources & evidenceReaction notes