Bis(4-bromophenyl)iodonium triflate

Name: Bis(4-bromophenyl)iodonium triflate
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CAS No. 139139-81-4
Cat. No. CS-0213649
Purity≥96%
MDL No.MFCD21608478

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Bis(4-bromophenyl)iodonium triflate|CS-0213649

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Description

Bis(4-bromophenyl)iodonium triflate delivers a potent electrophilic arylating agent with enhanced stability and solubility in organic media. The para-brominated phenyl groups enable selective C–H functionalization, while the triflate counterion facilitates smooth reactivity under mild conditions. This reagent streamlines access to complex arylated architectures in synthetic and materials chemistry workflows.

Application

Bis(4-bromophenyl)iodonium triflate serves as a highly effective arylating agent in transition-metal-free C–H functionalization and electrophilic arylation reactions. Its bench-stable solid form enables straightforward handling, while the electron-deficient aryl groups facilitate selective coupling with nucleophiles such as enolates, heteroatoms, and activated aromatics. The triflate counterion enhances solubility and reactivity in polar solvents, making it ideal for constructing biaryl scaffolds and complex molecular architectures in medicinal chemistry and materials science workflows.

General Information

CAS No. 139139-81-4
Cat. No. CS-0213649
Purity ≥96%
MDL No. MFCD21608478
Storage 4°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₈Br₂F₃IO₃S
Molecular Weight 587.97
Synonym(s) Bis(4-bromophenyl)iodonium trifluoromethanesulfonate
SMILES O=S([O-])(C(F)(F)F)=O.BrC1=CC=C(C=C1)[I+]C2=CC=C(C=C2)Br

Computational Chemistry Data

TPSA 57.2
LogP 1.3914
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 2

Safety Information

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GHS Pictogram : N/A	GHS No : N/A
Signal Word : N/A	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

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Bis(4-bromophenyl)iodonium triflate

CAS No. 139139-81-4

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