Publications

Publications

Automated radiosynthesis of no-carrier-added 4-[18F]fluoroiodobenzene: a versatile building block in 18F radiochemistry.

By:
Contributors: Frank Wuest Research Group
J Labelled Comp Radiopharm. 2014 Feb;57(2):104-9.

Abstract

4-[18F]Fluoroiodobenzene ([18F]FIB) is a versatile building block in 18F radiochemistry used in various transition metal-mediated C-C and C-N cross-coupling reactions and [18F]fluoroarylation reactions. Various synthesis routes have been described for the preparation of [18F]FIB. However, to date, no automated synthesis of [18F]FIB has been reported to allow access to larger amounts of [18F]FIB in high radiochemical and chemical purity. Herein, we describe an automated synthesis of no-carrier-added [18F]FIB on a GE TRACERlab™ FX automated synthesis unit starting from commercially available(4-iodophenyl)diphenylsulfonium triflate as the labelling precursor. [18F]FIB was prepared in high radiochemical yields of 89 ± 10% (decay-corrected, n = 7) within 60 min, including HPLC purification. The radiochemical purity exceeded 95%, and specific activity was greater than 40 GBq/μmol. Typically, from an experiment, 6.4 GBq of [18F]FIB could be obtained starting from 10.4 GBq of [18F]fluoride.

 

PubMed

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APCaRI 2016 Fall Symposium

On Oct. 20-21, 2016, APCaRI will celebrate its 7th research meeting at the Banff Park Lodge, Alberta.

Over 60 participants including clinicians, scientists, clinical research personnel, trainees, benefactors and representatives of PCa support groups will participate in this fun and enriching event.

The team will benefit from the insight and experience that will be shared by keynote speakers: Drs. Edwin Wang, Professor Depts. of Biochemistry & Molecular Biology, Medical Genetics, and Oncology, McGill University;Roy Duncan, Dept. Microbiology & Immunology and Biochemistry and Pediatrics, Dalhousie University; Susan J. Done, Associate Professor, Departments of Laboratory Medicine and Pathobiology and Medical Biophysics, University of Toronto; and Christopher Bown, Gowlings

In addition, we will have 4 talks from senior scientists Drs. Juan Jovel (Dept Medicine, U of A), Len Luyt (Chemistry Department, U of A), Andries Zijlstra (Dept. of Pathology, Microbiology, and Immunology, Vanderbilt University), Desmond Pink (Dept Oncology, U of A) and John Lewis (Dept Oncology, U of A), and 16 short talks from trainees from different institutions in the province.

Agenda-APCaRI-2016-fall-symposium

Generously supported by the Bird Dogs and the Alberta Cancer Foundation

- Catalian Vasquez