Features of reactions of 10-methyl-9,10-dihydroacridine heteroanalogs with imines

Autor: A. L. Yunnikov, V. Yu. Gorokhov, T. V. Makhova, L. P. Yunnikova
Rok vydání: 2009
Předmět:
Zdroj: Russian Journal of Organic Chemistry. 45:735-739
ISSN: 1608-3393
1070-4280
DOI: 10.1134/s1070428009050157
Popis: Relying on the values of the energy of the highest occupied molecular orbitals calculated ab initio a series of reactivity was established for ylides isomeric to 10-methyl-9,10-dihydroacridine, dibenzopyran, dibenzothiopyran, 1,3-benzodithiol, and the tentative threshold value was determined for imines reaction with the mentioned heterocycles. One- or two-stage imines interaction with 10-methyl-9,10-dihydroacridine or dibenzopyran was confirmed by two reactions of ionic hydroheterylation of N-benzylideneaniline in the presence of sodium tetrahydroborate by the cation of 10-methyl-9,10-dihydroacridinium or the cation of dibenzopyrylium.
Databáze: OpenAIRE