منابع مشابه
Semiclassical wave packet study of ozone forming reaction.
We have applied the semiclassical wave packet method (SWP) to calculate energies and lifetimes of the metastable states (scattering resonances) in a simplified model of the ozone forming reaction. All values of the total angular momentum up to J=50 were analyzed. The results are compared with numerically exact quantum mechanical wave packet propagation and with results of the time-independent W...
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We constructed new global potential energy surface for O + O2 → O3 reaction. It is based on high level electronic structure theory calculations and employs fitting by permutationally invariant polynomial functions. This method of surface construction takes full advantage of permutation symmetry of three O nuclei and allows reducing dramatically the number of ab initio data points needed for acc...
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A three-component reaction forming dihydro 2,7-naphthyridine-1-ones has been developed. These unstable dihydro intermediates can be either oxidized or reduced to form naphthyridones or tetrahydro naphthyridones, respectively. The reaction tolerates a large variety of aldehydes and amines, and the produced compounds are analogs of the natural product lophocladine A.
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For many years it has been generally believed that the clinical manifestations ofchronic benzene poisoning in man are due to an aplasia of the bloodforming tissue in the bone marrow. This concept arose out of the pioneer experimental and clinical work of Santesson (1897) and of Selling (1910, 1916), and it is still widely held at the present time. It is the purpose of this paper to draw attenti...
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Triamidoamine-supported zirconium complexes have been demonstrated to catalyze a range of bond-forming events utilizing arsines. Three different mechanisms have been observed in these reactions. In the first mechanism, triamidoamine-supported zirconium complexes of the general type (N3N)ZrX (N3N =N(CH2CH2NSiMe3)33-; X = monoanionic ligand) catalyzed the dehydrogenative dimerization of diphenyla...
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ژورنال
عنوان ژورنال: Kobunshi
سال: 1964
ISSN: 0454-1138,2185-9825
DOI: 10.1295/kobunshi.13.425