Bis(pyridine)iodonium(I) tetrafluoroborate

Bis(pyridine)iodonium(I) tetrafluoroborate
Names
	IUPAC name bis(pyridin-1-ium-1-yl)iodanuide tetrafluoroborate
	Other names Barluenga's Reagent
Identifiers
CAS Number	15656-28-7 ;
3D model (JSmol)	Interactive image;
ChemSpider	2016454;
ECHA InfoCard	100.156.678
PubChem CID	10883201 erroneous content;
UNII	96046808SX ;
CompTox Dashboard (EPA)	DTXSID50447027 ;
	InChI InChI=1S/C10H10IN2.BF4/c1-3-7-12(8-4-1)11-13-9-5-2-6-10-13;2-1(3,4)5/h1-10H;/q+1;-1 Key: BMDSRCBKJZCUBH-UHFFFAOYSA-N;
	SMILES [B-](F)(F)(F)F.C1=CC=CC=N1[I+]N2C=CC=CC=2;
Properties
Chemical formula	C10H10BF4IN2
Molar mass	371.91 g·mol−1
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

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]

References

^ 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.
^ Justin M. Chalker; Amber L. Thompson & Benjamin G. Davis (2010). "Safe and Scalable Preparation of Barluenga's Reagent". Organic Syntheses. 87: 288.

[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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