Carbon isotope labeling of carbamates by late-stage [$^{11}C$], [$^{13}C$] and [$^{14}C$] carbon dioxide incorporation - Archive ouverte HAL Access content directly
Journal Articles Chemical Communications Year : 2020

Carbon isotope labeling of carbamates by late-stage [$^{11}C$], [$^{13}C$] and [$^{14}C$] carbon dioxide incorporation

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Abstract

A general procedure for the late-stage[$^{11}C$], [$^{13}C$] and [$^{14}C$] carbon isotope labeling of cyclic carbamates is reported. This protocol allows the incorporation of carbon dioxide, the primary source of carbon-14 and carbon-11 radioisotopes, in a direct, cost-effective and sustainable manner. A disconnection/reconnection strategy, involving ring opening/isotopic closure, was also implemented.
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Dates and versions

cea-02933909 , version 1 (08-09-2020)

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Antonio del Vecchio, Alex Talbot, Fabien Caillé, Arnaud Chevalier, Antoine Sallustrau, et al.. Carbon isotope labeling of carbamates by late-stage [$^{11}C$], [$^{13}C$] and [$^{14}C$] carbon dioxide incorporation. Chemical Communications, In press, ⟨10.1039/D0CC05031H⟩. ⟨cea-02933909⟩
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