20 research outputs found
Compounds containing triazine ring
ABSTRACT
Triazines having general formula: wherein: X can independently be hydrogen, chlorine, fluorine, C1-C3 alkyl or perfluoro alkyl, n is comprised between 2 and 20
Compounds containing triazine ring
none2riazines having general formula: wherein: X can independently be hydrogen, chlorine, fluorine, C1-C3 alkyl or perfluoro alkyl, n is comprised between 2 and 20.W. Navarrini; I. WlassicsNavarrini, WALTER MAURIZIO; I., Wlassic
Free-radical selective functionalization of 1,4-naphthoquinones by perfluorodiacyl peroxides
Perfluoroalkyl radicals, generated by thermal decomposition of perfluorodiacyl peroxides, react selectively with quinone rings of 1,4-naphthoquinones. In the presence of a non-conjugated alkene such as 1-hexene, perfluoroalkyl radicals add to the double bonds of the olefin forming a radical adduct, which
selectively adds to the naphthoquinone ring. Several perfluorodiacyl peroxides have been synthesized and used for the direct and alkene-mediated functionalization of naphthoquinones. Geometrical parameters and electron density topology of all perfluorodiacyl peroxides have been calculated by the
density functional formalism and quantum theory of atoms in molecules to attempt a rationalization of the experimental reactivity