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15230 Sigma-Aldrich

[Bis(trifluoroacetoxy)iodo]benzene

purum, ≥95.0% (AT)

Synonym: BTI, Iodobenzene I,I-bis(trifluoroacetate), PIFA

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Properties

Related Categories Chemical Synthesis, Hypervalent Iodine, Oxidizing Agents, Synthetic Reagents
InChI Key   PEZNEXFPRSOYPL-UHFFFAOYSA-N
grade   purum
assay   ≥95.0% (AT)
mp   121-125 °C(lit.)
  122-125 °C

Description

Other Notes

Reagent for dehydrogenation and oxidation reactions, review; New reagent for the direct conversions of amides to amines (Hofmann-type rearrangement) and key substance for carboxyterminal peptide sequencing; Smooth dethioacetalization to the carbonyls

Application

Reactant or reagent for:
• Pummerer-like reactions
• Chemoselective deprotection of dimethoxybenzyl ethers
• Mediating oxidative cycloisomerization
• Tosyloxylation of anilides

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

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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