A1 Journal article (refereed)
Iodination of antipyrine with [N–I–N]+ and carbonyl hypoiodite iodine(i) complexes (2023)

Wilson, L. M. E., Rissanen, K., & Ward, J. S. (2023). Iodination of antipyrine with [N–I–N]+ and carbonyl hypoiodite iodine(i) complexes. New Journal of Chemistry, 47(6), 2978-2982. https://doi.org/10.1039/d2nj05349g

JYU authors or editors

Publication details

All authors or editors: Wilson, Laura M. E.; Rissanen, Kari; Ward, Jas S.

Journal or series: New Journal of Chemistry

ISSN: 1144-0546

eISSN: 1369-9261

Publication year: 2023

Publication date: 12/01/2023

Volume: 47

Issue number: 6

Pages range: 2978-2982

Publisher: Royal Society of Chemistry (RSC)

Publication country: United Kingdom

Publication language: English

DOI: https://doi.org/10.1039/d2nj05349g

Publication open access: Openly available

Publication channel open access: Partially open access channel

Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/85298

Abstract

A series of iodine(I) complexes, both known and new, were synthesised and the dependence of iodination reactivity on the identity of the Lewis bases and anions present was investigated. Using a previously established screening protocol based on the iodination of antipyrine to iodo-antipyrine, the capability of the iodine(I) species to perform the iodination was tested and compared, especially in relation to Barluenga's reagent, [I(pyridine)2]BF4. The results indicated that the identity of both the Lewis bases and the anion influence the iodination capability of the iodine(I) species, and that the less efficient reagents can deliver favourably comparable percentage conversions with longer reaction times.

Keywords: coordination complexes; iodine; carbonyls; chemical synthesis

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Related projects

Ministry reporting: Yes

VIRTA submission year: 2023

JUFO rating: 1