SONOCHEMICAL SYNTHESIS OF 1',4'-DIALKYL-1',4',5',6'-TETRAHYDROPYRAZINO[2',3':1,9](C60-<i>I</i><sub>h</sub>)[5,6]FULLERENES
DOI:
https://doi.org/10.1007/6118Keywords:
fullerene piperazine adducts, secondary acyclic diamines, [4 2] cycloaddition reactions of C60 fullerene, selective sonochemical reactions, ultrasound.Abstract
For the first time, a selective and efficient method for the synthesis of 1',4'-dialkyl-1',4',5',6'-tetrahydropyrazino[2',3':1,9](С60-Ih)[5,6]-fullerenes (alkyl = methyl, ethyl, isopropyl) was developed based on the reaction of C60 fullerene with N-substituted ethylenediamines in PhMe–DMF medium effected by ultrasound.
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Published
2021-05-27
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Short Communications