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Article
Time-Resolved and Pulse EPR Study of Conjuncted Porphyrin Trimer
The short-lived states of the photoexcited conjuncted porphyrin trimer, in which two side zinc porphyrin fragments differ from the central fragment, have been studied by time-resolved continuous-wave and pulse...
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Article
Factors affecting photoisomerization of 4-styrylpyridine
Photoisomerization of 4-styrylpyridine at different irradiation wavelengths (λ 365 and 254 nm) and in different solvents was studied by UV and 1H NMR spectroscopy. A procedure for recording the UV spectra of 4-st...
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Article
Phototransformations of azetidine radical cations stabilized in freonic matrices
It has been established that transformations of azetidine radical cations observed in freonic matrices under the action of light with λ = 436 nm (T = 77 K) are associated with C-N bond cleavage which corresponds ...
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Article
The mechanism of reactions of phosphorus-containing molecules with chloral: Density functional theory calculations
The most probable mechanisms of bimolecular interactions between a complex heterocyclic salicylic acid derivative, “phosphite,“ and chloral were for the first time studied by the density functional theory meth...
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Article
To the problem of the reaction mechanism of 2-methoxybenzo[d]-1,3,2-dioxaphosphorin-4-one with chloral on the basis of quantum-chemical calculations: II. The perkov reaction
The Perkov reaction mechanism on an example of 2-methoxybenzo[d]-1,3,2-dioxaphosphorin-4-one reaction with chloral was investigated by means of quantumchemical calculations [PM3, DFT (PBE functional, “Triple z” b...
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Article
Mechanism of the reaction of 2-methoxybenzo[d][1,3,2]dioxaphosphinin-4-one with chloral by quantum-chemical calculations
Quantum-chemical calculations of various stereoisomers, intermediates, and transition states of the reaction of 2-methoxybenzo[d][1,3,2]dioxaphosphinin-4-one with chloral, leading to formation of 2-methoxy-3-(tri...
