Bis(pyridine)iodonium(I) tetrafluoroborate

Bis(pyridine)iodonium(I) tetrafluoroborate or Barluenga's reagent, named after José Barluenga,[1] is a mild iodinating reagent. Commercially available, it may be prepared by reacting iodine with pyridine in the presence of silver tetrafluoroborate supported on silica gel.[2]

Bis(pyridine)iodonium(I) tetrafluoroborate
Names
Other names
Barluenga's Reagent
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.156.678
UNII
Properties
C10H10BF4IN2
Molar mass 371.91 g·mol−1
Hazards
GHS pictograms
GHS Signal word Warning
H315, H319, H335
P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

References

  1. Martín, Nazario; Muñiz, Kilian (2010). "Congratulations to Professor José Barluenga on his 70th Birthday". Chemistry: A European Journal. 16 (32): 9696–9697. doi:10.1002/chem.201001986.
  2. Justin M. Chalker; Amber L. Thompson & Benjamin G. Davis (2010). "Safe and Scalable Preparation of Barluenga's Reagent". Organic Syntheses. 87: 288.
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