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Synthesis of 11C-labeled aromatics using aryl chromium tricarbonyl intermediates

✍ Scribed by Julius A. Balatoni; Michael J. Adam; Laurance D. Hall

Publisher
John Wiley and Sons
Year
1989
Tongue
French
Weight
263 KB
Volume
27
Category
Article
ISSN
0022-2135

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✦ Synopsis

Stable and 'lC-arylnitriles have been synthesized in 10 minutes by treatment of substituted fluoroaryl (R = H, p-Me, o-Me, p-C1) chromium tricarbonyl complexes with stable and "C-cyanide in DMSO at 115"-135'. Under the conditions used, decomplexation of the new complex occurs during the substitution reaction liberating the aryl nitrile product without need for the usual oxidative decomplexation step.

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