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301035 Aldrich

[Hydroxy(tosyloxy)iodo]benzene

96%

Synonym: HTIB, Hydroxy(4-methylbenzenesulfonato-O)phenyliodine, Hydroxy(phenyl)iodo tosylate, Iodosobenzene-I-mono-p-toluenesulfonate, Koser’s reagent, NSC 294176, Phenyliodosyl hydroxide tosylate, [Hydroxy(4-toluenesulfonato)iodo]benzene

  • CAS Number 27126-76-7

  • Linear Formula CH3C6H4SO3I(OH)C6H5

  • Molecular Weight 392.21

  •  Beilstein Registry Number 2150074

  •  MDL number MFCD00011547

  •  PubChem Substance ID 24858159

  • Popular Documents:  FTNMR (PDF)  

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Properties

Related Categories Chemical Synthesis, Hypervalent Iodine, Oxidizing Agents, Synthetic Reagents
InChI Key   LRIUKPUCKCECPT-UHFFFAOYSA-N
assay   96%
mp   131-137 °C(lit.)

Description

Application

Widely used oxidant in the synthesis of various organic compounds.

Reactant for:
• Ligand-free palladium-catalyzed Heck-type coupling reactions
• Preparation of carbodiimides via dehydrosulfurization of thioureas
• Preparation of nitriles by oxidative conversion of alcohols, aldehydes, and amines
• Preparation of substituted anilines via aromatic aldoxime reaction
• Preparation of tetrahydrofurans by oxidative cyclization of homoallylic alcohols
• Preparation of isoxazoline N-Oxides from ß-hydroxyketoximes via oxidative N-O coupling
• Ring expansion in synthesis of aminopeptidase inhibitors
• Oxidation and protonation reactions in acidic conditions

Packaging

5, 25 g in glass bottle

Price and Availability


Laboratory Gloves

Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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