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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

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




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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