99 research outputs found
Synthesis of Pah-Containing Copolymers on the Basis of Acrylic Acid
This work was funded by Russian Science Foundation (Ref no. 18-73-00301)
New Polyfluorinated ligands Based on 2,2'-bypyridines and 1,2,4triazines in the Design of Manganese and Copper Metal Complexes
The study was carried out with the financial support of the Russian Foundation for Basic Research in the framework of a research project 18-33-00226
Synthesis of (Hetero)Macrocycles under Environmentally Friendly Conditions
This work was supported in part by the Russian Science Foundation (References Nos. 18-13-00365 and 18-73-00301)
Green approach towards Synthesis of Quinoxaline Derivatives
This work was funded by Russian Science Foundation (Ref no. 20-73-10205) and by the Grants Council of the President of the Russian Federation (#NSh-1223.2022.1.3
MECHANOCHEMICAL SYNTHESIS OF POLYMERIC SHIFF BASES VIA THE POLYCONDENSATION REACTIONS BETWEEN DIAMINES AND DIALDEHYDES
During last two decades the mechnochemical synthesis became good alternative to the traditional organic synthesis. For the polymer chemistry mechanochemical polymerization is constituted as sustainable alternative to the solution polymerization.This work was supported by Russian Foundation for Basic Research (# 19-53-55002)
A rational protocol for the synthesis of 1-(2-pyridyl)isoquinolines
Aza-Diels-Alder reaction between 3-(2-pyridyl)-1,2,4-triazines and 1-morpholinocyclohexene followed by aromatization of the cyclohexene moiety affords 1-(2-pyridyl)isoquinolines. Crystal structures of two tetrahydroisoquinolines were confirmed by X-ray diffraction analysis. © 2013 Mendeleev Communications. All rights reserved
Indium oxide and copper oxide nanoparticles: efficient catalysts in various organic syntheses
The authors acknowledge the Russian Science Foundation (Ref. # 16-43-02020) for funding
Synthesis of meso-2,2’-bipyridyl-substituted calix[4]arenes and their response to metal cations
A convenient synthetic approach to meso-substituted with 2,2’-bipyridine and 1-(pyridin-2-yl)isoquinoline residues calix[4]arenes is reported. This approach involves the reaction of generated in situ 2-lithio-calix[4]arene with 1,2,4-triazine precursor with the following aromatization of the obtained adduct, and the aza-Diels-Alder reaction of the 1,2,4-triazinyl-substituted calix[4]arene with 2,5-norbornadien or in-situ generated 1,2-dehydrobenzene. The UV/fluorescence response of thus obtained meso-pyridyl-substituted calix[4]arenes to metal cations is studied
Detection of Anti-viral Drug Riamilovir and Herbicides in Aqueous Media by Using Pyrene-based Fluorescent Chemosensors
Two ethyleneglycol esters of 1-pyrene carboxylic acid were studied as chemosensors for the fluorescence “turn-off” detection of two nitro-containing analytes, such as antiviral drug Riamilovir (Triazavirin ®) and herbicidal agent dinitro-ortho-cresol (DNOC). In both cases the dramatic fluorescence quenching was observed with quenching constants as high as 3·104 M-1 and limits of detection (LOD) as low as 100 ppb
TRENDS IN IMINO(or AZA)-NAZAROV CYCLIZATION IN THE CONSTRUCTIVE SYNTHESIS OF HETEROCYCLES
This work was financially supported by the Grants Council of the President of the Russian Federation (#NSh-1223.2022.1.3) and Russian Scientific Foundation (Grant # 21-13-00304)
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