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CF0011

Sigma-Aldrich

Acid Togni-(BenzimidazolylCF2CF2)-reagent

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About This Item

Linear Formula:
C16H9F4IN2O2
CAS Number:
MDL number:
UNSPSC Code:
12352106

form

solid

reaction suitability

reaction type: C-C Bond Formation

storage temp.

−20°C

Application

Acid Togni-(Benzimidazolyl-CF2CF2)-reagent is an electrophilic hypervalent iodine-fluoroalkyl reagent introducing the benzimidazolyltetrafluoroethyl fragment. It can also engage in copper mediated tandem radical fluoroalkylation-cyclization with alkenes, creating novel tetrafluorinated benzimidazopyridines.

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Legal Information

Product of CF Plus Chemicals.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Articles

The fluoroalkylation toolbox now includes Togni reagents, hypervalent iodine perfluoroalkylation reagents, fluoroalkyl bromides, silanes, carboxylates, and sulfonyl fluorides for late stage fluoroalkylation.

The fluoroalkylation toolbox now includes Togni reagents, hypervalent iodine perfluoroalkylation reagents, fluoroalkyl bromides, silanes, carboxylates, and sulfonyl fluorides for late stage fluoroalkylation.

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