1,721,332 research outputs found
Aromaticity. XI. The use of D index in the characterization of antiaromatic compounds. The case of fullerene.
Full text linkA new index for te estimation of the aromatic character - II
No full textA new aromaticity index has been proposed based on the energy of π orbital (equation presented) where n is the number of occupied π orbitals. Calculations have been performed on aromatic and heteroaromatic compounds using DFT method at B3LYP/6-311G+(d,p) level. This index has been tested on 6π electron compounds, on bicyclic and polycyclic aromatic compounds and compared with HOMA, the molar magnetic susceptibility (χM), and the aromatic1 stabilization energy (ASE). In all the cases, a good correlation has been found
An article of Ciamician on the reaction between a carbonyl compound and an alkene in the same year of the article of Paternò.
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At the origin of photochemistry. The photochemical behaviour of santonin. Some documents in this field.
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Applications of the photochemical reaction of iodoheterocyclic derivatives with aromatic compounds in the synthesis of new singlet oxygen sensitizers
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