Molecular design of tautomeric compounds

Минкин, Владимир И.; Olekhnovich, L. P.; Zhdanov, Yu. A.

doi:10.1021/ar00067a003

Cited by 65 publications

(12 citation statements)

References 28 publications

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“…A generalized formulation of this principle [180] states that the necessity to meet the above requirements can contain also the condition that they be satisfied at different stages of reaction. Such reactions, referred to as the reactions with the AdRE mechanism (addition-rearrangement-elimination), are particularly characteristic of intramolecular rearrangements of both the reversible [190,191] and the irreversible [180,181] type. The most important stereochemical consequence of the reactions with this mechanism consists in the retention of configuration of the central atom at which there occurs a substitution rather than an inversion of configuration as would be the case with the concerted mechanism.…”

Section: Inclusion Of the Polytopal Rearrangements Of Intermediates Imentioning

confidence: 99%

Quantum Chemistry of Organic Compounds

Минкин¹,

Simkin²,

Minyaev³

1990

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Section: Inclusion Of the Polytopal Rearrangements Of Intermediates Imentioning

confidence: 99%

Quantum Chemistry of Organic Compounds

Минкин¹,

Simkin²,

Minyaev³

1990

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“…1 H NMR spectra (DMSO-d 6 ) were registered on Varian UNITY-300 (300 MHz, internal 2 H standard) and Bruker DPX-250 (250 MHz, internal 2 H standard) spectrometers.…”

Section: Methodsmentioning

confidence: 99%

“…Tautomerism [1][2][3][4] and complexation [5][6][7][8][9] are prominent aspects of Prof. V.I. Minkin's scientific activity.…”

Section: Introductionmentioning

confidence: 99%

Novel N-benzimidazolyl-2-thione o-tosylamino(hydroxy)azomethinic tautomeric ligand systems and their metallochelates

Васильченко¹,

Кузьменко²,

Shestakova³

et al. 2005

Arkivoc

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Novel ligand systems -azomethinic derivatives of 1-amino-3-methyl-1,3-dihydrobenzoimidazole-2-thione and o-tosylamino(hydroxy)benzaldehydes -are synthesized as a result of a multistage procedure and are evaluated. Study of the coordination activity of these compounds has shown that they form complexes ML 2 with transition d-elements containing MN 4 S 2 and MN 2 O 2 S 2 coordination units in solid and in solution. Electrospray mass-spectrometry results show the possibility of formation of M 2 L 2 and M 2 L 3 complexes in the vapor phase.

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“…One of the most convenient reagents for constructing such compounds is tropolone, e.g., 3 or its heteroanalogs, which have optimal geometry of an active fragment and are able to effectively delocalize a positive charge formed. 6 O OH…”

Section: It Is Known That 46-dinitrobenzofuroxan (Dnbf) (1) With O-mentioning

confidence: 99%