20 research outputs found
Compounds containing triazine ring
No full textABSTRACT
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
No full textnone2riazines 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
Perfluoro di-propionyl peroxide: a useful probe to study free radicals perfluoro-alkylation of aromatic compounds
No full textThe disorder of perfluoroalkyl chains in crystals: Two case histories of interpretation and refinement.
No full textFree-radical selective functionalization of 1,4-naphthoquinones by perfluorodiacyl peroxides
No full textPerfluoroalkyl 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
Synthesis and Electronic Factors in Thermal Cyclodimerization of Functionalized Aromatic Trifluorovinyl Ethers
No full textProton uptake accompanies formation of the ternary complex of citrate synthase, oxaloacetate, and the transition-state analog inhibitor, carboxymethyl-CoA. Evidence that a neutral enol is the activated form of acetyl-CoA in the citrate synthase reaction
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