info:eu-repo/semantics/article
Five-Membered aromatic heterocycles in diels-alder cycloaddition reactions: Theoretical Studies as a Complement of the Experimental Researches
Fecha
2011-02Registro en:
Brasca, Romina; Della Rosa, Claudia Daniela; Kneeteman, Maria Nelida; Mancini, Pedro Maximo Emilio; Five-Membered aromatic heterocycles in diels-alder cycloaddition reactions: Theoretical Studies as a Complement of the Experimental Researches; Bentham Science Publishers; Letters in Organic Chemistry; 8; 2; 2-2011; 82-87
1570-1786
1875-6255
CONICET Digital
CONICET
Autor
Brasca, Romina
Della Rosa, Claudia Daniela
Kneeteman, Maria Nelida
Mancini, Pedro Maximo Emilio
Resumen
The dienophilic behavior of electron-deficient substituted five-membered aromatic heterocyclices in polar cycloaddition reactions is studied from a theoretical point of view employing the global electrophilicity index to estimate the electrophilic character of the dienophiles and to compare them with the available experimental information. The type of substitution on the heteroatomic ring is also discussed. Complementary some new reactions of these substrates are described.