New insights into the reaction of zinc alkyls with dioxygen |
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Authors: | Lewiński Janusz Marciniak Wojciech Lipkowski Janusz Justyniak Iwona |
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Institution: | Department of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland. lewin@ch.pw.edu.pl |
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Abstract: | Studies on the reaction of zinc alkyls with O2 are reported which demonstrate that the selective oxygenation of organozinc compound is viable. The reaction of EtZn(azol)]n (azol = deprotonated 1-aziridineethanol) with an excess of dry O2 in toluene affords the zinc ethylperoxide EtOOZn(azol)]2EtZn(azol)]2, while the analogous reaction between Me2Zn and O2 results in the isolation of the Me6Zn7(OMe)8 cluster in high yield. |
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