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Synthesis and study of new nitrogen-containing heterocycles based on glycoluril derivatives
Functionalization of some cyclic bisureas (glycolurils) and their methylol derivatives was investigated with the goal to obtain new azaheterocycles. The modification tetrachloride and provided a possibility of the synthesis therefro...
CC - Organická chemie
- 2015 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Glycoluril Dimer Isomerization under Aqueous Acidic Conditions
A water-soluble methylene-bridged glycoluril dimer 2S was isolated. It was shown that 2S is the only kinetic product of the reaction between glycoluril derivative 1 and paraformaldehyde. Compound 2S is subsequently intermol...
CC - Organická chemie
- 2012 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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New macrocyclic derivatives of glycolurils, and methods of preparing and using the same
The present invention relates to novel macrocyclic derivatives of glycolurils of general formula I, and methods of their preparation. These novel derivatives can be used for the selective removing of various compounds from ...
CC - Organická chemie
- 2011 •
- P
Rok uplatnění
P - Patent
Synthesis of Urease Inhibitory 2, 4-bis (4-cyanobenzyl)glycoluril using Sandmeyer Reaction and Density Functional Theory Investigation
Aims: The aim of the present research was to synthesize glycoluril derivative 2,4-Bis(4cyanobenzyl)glycoluril through a convergent scheme. Background glycoluril derivative 2,4-Bis(4-cyanobenzyl)glycolu...
Organic chemistry
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Dimeric molecular clips based on glycoluril
Glycoluril dimers 4a and 4b were prepared and successfully transformed to glycoluril dimeric clips 7a and 7b. H-1 NMR spectroscopy was used to reveal that the dimeric clip 7b with methyl substituents in its structure exists as a mix...
Organic chemistry
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Crystal Engineering of Glycoluril Dimers
We have prepared methylene-bridged glycoluril dimers bearing two hydrogen atoms on the convex face of the glycoluril unit. A new method for the synthesis of 1,6-substituted glycolurils was developed. In the solid state, 3c ...
CC - Organická chemie
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Crystal Engineering of Glycoluril Dimers
We have prepared methylene-bridged glycoluril dimers bearing two hydrogen atoms on the convex face of the glycoluril unit.
CC - Organická chemie
- 2008 •
- O
Rok uplatnění
O - Ostatní výsledky
Macrocyclic derivatives of glycolurils, and methods of preparing and using the same
The present invention relates to novel macrocyclic derivatives of glycolurils, and methods of preparation and use thereof. These macrocycles are important for the field of supramolecular chemistry because they are potent anion recep...
CC - Organická chemie
- 2014 •
- P
Rok uplatnění
P - Patent
NEW MACROCYCLIC DERIVATIVES OF GLYCOLURILS, AND METHODS OF PREPARING AND USING THE SAME
The present invention relates to novel macrocyclic derivatives of glycolurils, and methods of preparation and use thereof. These macrocycles are important for the field of supramolecular chemistry because they are potent anion recep...
CC - Organická chemie
- 2013 •
- P
Rok uplatnění
P - Patent
Propanediurea-Based Molecular Clips Bind Halide Anions: An Insight into the Mechanism of Cucurbituril Formation
The synthesis and supramolecular properties of the first methylene-bridged propanediurea-based dimers are described. These dimers, bearing an aromatic sidewall, have the shape of molecular clips. Unlike glycoluril-based dimers, these clips n...
CC - Organická chemie
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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