Nucleophilic 18F-Labeling of Spirocyclic Iodonium Ylide or Boronic Pinacol Ester Precursors - Advantages and Disadvantages
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Nucleophilic 18F-Labeling of Spirocyclic Iodonium Ylide or Boronic Pinacol Ester Precursors - Advantages and Disadvantages. / Petersen, Ida Nymann; Kristensen, Jesper Langgaard; Herth, Matthias Manfred.
In: European Journal of Organic Chemistry, Vol. 2017, No. 3, 18.01.2017, p. 453-458.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Nucleophilic 18F-Labeling of Spirocyclic Iodonium Ylide or Boronic Pinacol Ester Precursors - Advantages and Disadvantages
AU - Petersen, Ida Nymann
AU - Kristensen, Jesper Langgaard
AU - Herth, Matthias Manfred
PY - 2017/1/18
Y1 - 2017/1/18
N2 - The field of labeling electron-rich aryl compounds with nucleophilic [18F]fluoride has recently expanded with radiofluorination strategies that apply boronic esters or spirocyclic iodonium ylides as precursors. Herein, we present a direct comparison of these strategies by using nine chemically diverse model compounds. In general, spirocyclic iodonium ylides outperform the boronic esters.
AB - The field of labeling electron-rich aryl compounds with nucleophilic [18F]fluoride has recently expanded with radiofluorination strategies that apply boronic esters or spirocyclic iodonium ylides as precursors. Herein, we present a direct comparison of these strategies by using nine chemically diverse model compounds. In general, spirocyclic iodonium ylides outperform the boronic esters.
KW - Comparative studies
KW - Isotopic labeling
KW - Nucleophilic substitution
KW - Spiro compounds
KW - Ylides
U2 - 10.1002/ejoc.201601448
DO - 10.1002/ejoc.201601448
M3 - Journal article
AN - SCOPUS:85010693212
VL - 2017
SP - 453
EP - 458
JO - European Journal of Organic Chemistry
JF - European Journal of Organic Chemistry
SN - 1434-193X
IS - 3
ER -
ID: 177414671