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{{Chembox
{{Chembox
| verifiedrevid = 417443862
| verifiedrevid = 428839640
| ImageFile = Bis(pyridine)iodonium(I) tetrafluoroborate.png
| ImageFile = Bis(pyridine)iodonium(I) tetrafluoroborate.png
| ImageFile1 =Bis(pyridine)iodonium(I) tetrafluoroborate from crystal.png
| ImageFile1 =Bis(pyridine)iodonium(I) tetrafluoroborate from crystal.png
| IUPACName = bis(pyridin-1-ium-1-yl)iodanuide tetrafluoroborate
| ImageSize =
| OtherNames =Barluenga's Reagent
| ImageAlt =
|Section1={{Chembox Identifiers
| IUPACName =
| CASNo = 15656-28-7
| OtherNames =
| CASNo_Ref = {{cascite|correct|CAS}}
| Section1 = {{Chembox Identifiers
| UNII_Ref = {{fdacite|correct|FDA}}
| CASNo =
| UNII = 96046808SX
| PubChem =
| SMILES = }}
| PubChem = 10883201
| PubChem_Comment = erroneous content
| Section2 = {{Chembox Properties
| ChemSpiderID = 2016454
| C = 10 | H = 10 | B = 1 | F = 4 | I = 1 | N = 2
| StdInChI=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
| MolarMass =
| StdInChIKey = BMDSRCBKJZCUBH-UHFFFAOYSA-N
| Appearance =
| SMILES = [B-](F)(F)(F)F.C1=CC=CC=N1[I+]N2C=CC=CC=2 }}
| Density =
|Section2={{Chembox Properties
| MeltingPt =
| C=10 | H=10 | B=1 | F=4 | I=1 | N=2
| BoilingPt =
}}
| Solubility = }}
| Section3 = {{Chembox Hazards
|Section3={{Chembox Hazards
| GHSPictograms = {{GHS07}}
| MainHazards =
| GHSSignalWord = Warning
| FlashPt =
| HPhrases = {{H-phrases|315|319|335}}
| Autoignition = }}
| PPhrases = {{P-phrases|261|264|271|280|302+352|304+340|305+351+338|312|321|332+313|337+313|362|403+233|405|501}}
}}
}}
}}
'''Bis(pyridine)iodonium(I) tetrafluoroborate''' or '''Barluenga's reagent''' named after J. Barluenga,<ref>{{cite journal | last1 = Martín | first1 = Nazario | last2 = Muñiz | first2 = Kilian | title = Congratulations to Professor José Barluenga on his 70th Birthday | journal = Chemistry - A European Journal | volume = 16 | issue = 32 | pages = 9696–9697 | year = 2010 | doi = 10.1002/chem.201001986 }}</ref> 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]].<ref>{{OrgSynth | prep = v87p0288 | title = Safe and Scalable Preparation of Barluenga's Reagent | author = Justin M. Chalker, Amber L. Thompson, and Benjamin G. Davis | volume = 87 | pages = 288 | year = 2010}}</ref>
'''Bis(pyridine)iodonium(I) tetrafluoroborate''' or '''Barluenga's reagent''', named after [[José Barluenga]],<ref>{{cite journal | last1 = Martín | first1 = Nazario | last2 = Muñiz | first2 = Kilian | title = Congratulations to Professor José Barluenga on his 70th Birthday | journal = Chemistry: A European Journal | volume = 16 | issue = 32 | pages = 9696–9697 | year = 2010 | doi = 10.1002/chem.201001986 | doi-access = }}</ref> 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]].<ref>{{OrgSynth | prep = v87p0288 | title = Safe and Scalable Preparation of Barluenga's Reagent | author = Justin M. Chalker | author2 = Amber L. Thompson | author3 = Benjamin G. Davis | name-list-style=amp | volume = 87 | pages = 288 | year = 2010}}</ref>


==References==
==References==
{{reflist}}
<references/>

{{Tetrafluoroborates}}


[[Category:Tetrafluoroborates]]
[[Category:Tetrafluoroborates]]
[[Category:Iodine compounds]]
[[Category:Iodine compounds]]
[[Category:Reagents for organic chemistry]]
[[Category:Phenyl compounds]]