Collect. Czech. Chem. Commun.
1999, 64, 633-648
https://doi.org/10.1135/cccc19990633
Are 1,4-Dihydropyrazines Antiaromatic? Ab initio Study of 1,4-Dihydropyrazines and Their Tetrahydro Derivatives
Pavel Vlčeka, Zdeněk Havlasb,* and Zdeněk Pavlíčeka
a Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Hlavova 2030, 120 00 Prague 2, Czech Republic
b Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
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