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

Hydrochloric Acid → 2-(Phenylthio)aniline

HRID 2085672
Notes
Print preview

Reaction equation

HRID 2085672 reaction equation
F[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N+:8]([O-])=O.[C:11]1([SH:17])[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.Cl.O.O.[Sn](Cl)Cl>C1COCC1.C(N(CC)CC)C>[C:11]1([S:17][C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=2[NH2:8])[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

7

Reactant 4

HCID 313Hydrochloric AcidHCID 7969ThiophenolHCID 61436Stannous chloride dihydrateHCID 738951-Fluoro-2-nitrobenzene

Product 1

HCID 3653932-(Phenylthio)aniline

Reagents, catalysts & solvents 2

HCID 8028TetrahydrofuranSolvent
HCID 8471
Triethylamine
Solvent

Procedure

A room temperature solution of 2-fluoronitrobenzene (1.41 g, 10.0 mmol), thiophenol (1.21 g, 11.0 mmol), and triethylamine (2 mL) in THF (20 mL) was stirred for 16 hours, treated with 3M HCl (10 mL) and tin(II) chloride dihydrate (11.4 g, 50 mmol), stirred for 4 hour, and extracted with ethyl acetate (50 mL). The combined extracts were dried (MgSO4), filtered, and concentrated. The concentrate was purified by flash column chromatography on silica gel with 50% hexanes/dichloromethane to provide the desired product. MS (DCI) m/e 202 (M+H)+.

Workup

  1. extractionextracted with ethyl acetate (50 mL)
  2. dry with materialThe combined extracts were dried (MgSO4)
  3. filtrationfiltered
  4. concentrationconcentrated
  5. customThe concentrate was purified by flash column chromatography on silica gel with 50% hexanes/dichloromethane

Sources & evidence

ORD record
ord-76c022d9ca024a688fae21aadc272efd
Source dataset
uspto-grants-2004_04
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US06720338B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes