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Общее количество найденных документов : 39
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1.
Инвентарный номер: нет.
   
   A 19


   
    Acylative kinetic resolution of racemic amines with profens and amino acids derivatives / V. P. Krasnov, G. L. Levit, D. N. Kozhevnikov, M. I. Kodess, D. A. Gruzdev, E. N. Chulakov, V. N. Charushin // International Congress on Organic Chemistry, dedicated to the 150-th anniversary of the Butlerov's Theory of Chemical Structure of Organic Compounds, Kazan, September 18-23, 2001 : book of abstr. - Kazan, 2011. - С. 85
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
KINETIC RESOLUTION -- S-AMINES -- RACEMIC AMINES

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2.
Инвентарный номер: нет.
   
   A 46


   
    Ambident Properties of 4-Substituted Thiosemicarbazides in Condensations with Fluoroacetic Acids [Electronic resource] / E. B. Vasil'eva, V. I. Filyakova, L. P. Sidorova, I. E. Filatov, V. N. Charushin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2005. - Vol. 41, № 10. - P1522-1525
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 4-Substituted thiosemicarbazides react with di- and trifluoroacetic acids to give the corresponding 3-fluoroalkyl-4,5-dihydro-1,2,4-triazole-5(1H)-thiones. Condensation of 4,4-disubstituted thiosemicarbazides with trifluoroacetic acid leads to formation of 2-amino-5-trifluoromethyl-1,3,4-thiadiazoles

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2005, 41 (10), 1522.pdf
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3.
Инвентарный номер: нет.
   


   
    Assembly of annulated 1,3-diazapyrenes by consecutive cross-coupling and cyclodehydrogenation of (het)arene moieties / E. V. Verbitskiy, E. M. Dinastiya, O. S. Eltsov [et al.] // Mendeleev communications. - 2020. - Vol. 30, № 2. - P142-144
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Di(het)areno[e,l][1,3]diazapyrene core was constructed by FeCl3-mediated intramolecular oxidative cyclodehydrogenation of 5-[2,6-di(het)arylphenyl]pyrimidine precursors, which in turn were obtained by the Suzuki cross-coupling of 5-(2,6-dibromophenyl)pyrimidine derivative with the corresponding (het)arylboronic acids. Molecular orbital calculations as well as redox and photophysical measurements show that the fused products are promising for organic electronic application.

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4.
Инвентарный номер: нет.
   


   
    Carborane-containing amino acids and peptides: synthesis, properties and applications / D. A. Gruzdev, G. L. Levit, V. P. Krasnov, V. N. Charushin // Coordination Chemistry Reviews . - 2021. - Vol. 433. - Ст. 213753
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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5.
Инвентарный номер: нет.
   


    Charushin, V. N.
    Chemical elements in medicine / V. N. Charushin, Y. A. Titova, E. R. Milaeva // Herald of the Russian academy of sciences. - 2020. - Vol. 90, № 2. - P229-238
Кл.слова (ненормированные):
BETA-LACTAM ANTIBIOTICS -- BORON NEUTRON CAPTURE THERAPY -- FLUOROQUINOLONES -- HETEROCYCLES
Аннотация: A brief review of chemical elements, compounds from which find application in medicine, ranging from the commonly occurring organogenic elements (carbon, hydrogen, nitrogen, oxygen, sulfur, and phosphorus), composing the structure of proteins and nucleic acids of the cells of living organisms and determining the genetic transmission, to native rarely encountered organic fluorine compounds, synthetic derivatives of which have become firmly ingrained in the arsenal of modern pharmaceutical drugs, is given. Strong emphasis is put on metalloproteins, which play a significant role in the biochemistry of vitally essential processes, as well as metal compounds that are widely used in medicine. Of particular importance are the chemical elements and the isotopes, compounds of which are employed in nuclear medicine for diagnostics and treatment of a wide range of diseases, oncological and cardiovascular in particular.

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6.
Инвентарный номер: нет.
   
   C 47


    Charushin, V. N.
    Fluoroquinolones: Synthesis and Application / V. N. Charushin, E. V. Nosova, G. N. Lipunova // Fluorine in Heterocyclic Chemistry : Издательство "Springer", 2014. - Vol. 2. - С. 111-179. - Bibliogr. : p. 176-179 (377 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
QUINOLONE SYSTEM -- BIOLOGICAL ACTIVITY -- FLUOROQUINOLONES
Аннотация: The data on 6-fluorо-1,4-dihydroquinolin-4-oxo-3-carboxylic acids and their structural analogues accumulated in the literature for the last 10–15 years are reviewed. Synthetic approaches to the quinolone system, as well as all kind of structural modifications by incorporating substituents into 1–8 positions or by means of annelation have been discussed. The “structure-activity” relationships for antibacterial fluoroquinolones, as well as the data on other types of biological activity for the family of bi- and polycyclic fluoroquinolones are presented. The formation of complexes of fluoroquinolones with metals and their applications have been considered. The bibliography

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7.
Инвентарный номер: нет.
   
   C 52


    Chizhov, D. L.
    Convenient Rout to Regioisomeric Fluorinated Keto-Phosphonic Acids [Text] : доклад, тезисы доклада / D. L. Chizhov, V. N. Charushin, G. -V. Roeschenthaler // 18th ISFC international Symposium on Fluorine Chemistry. Bremen, 30th Jul.-4 Aug. 2006 г. : Final Program. Abstracts. - Bremen, 2006. - P260
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
KETO-PHOSPHONIC -- HYDROLYSIS

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8.
Инвентарный номер: нет.
   
   C 57


    Chupakhin, O. N.
    S-N(H) Reactions of ch-acids and polychlorinated organic compounds in ionic liquids [Text] / O. N. Chupakhin, V. N. Charushin ; comp.: V. Lunin, P. Tundo, E. Lokteva // Green Chemistry in Russia. - 2005. - P19-28 : рис. ; Green Chemistry Series N 12. - Библиогр.: p. 19-28 (7 ref.) . - ISBN 88-88214-17-8
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: We have discussed the grounds of modern understandings about S reactions. Quite recently??N??they used to be associated with Chichibabin reaction,hydroxylation of nitrobenzene,synthesis of??alizarin,i.e. with the processes occurring under stringent conditions,what is natural in terms of the??- high-energy nature of the displaced H particle. This situation did not stimulate chemists to investi-??gate this area. This pattern entirely changed today. Modern data on the reaction mechanism give a??clear idea of a necessity to fulfil an indirect removal of the hydride ion. This knowledge has undeni-??ably contributed much to the progress in this field of research through development of diverse and??H??convenient synthetic methods with the use of S??reactions.??N

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9.
Инвентарный номер: нет.
   
   C 75


   
    Construction of Heteroacenes with Fused Thiophene and Pyrrole Rings via the Fischer Indolization Reaction [Electronic resource] / R. A. Irgashev, A. A. Karmatsky, G. L. Rusinov, V. N. Charushin // Organic Letters. - 2016. - Vol. 18, № 4. - С. 804-807
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
FUSED THIOPHENE -- PYRROLE RINGS -- FISCHER INDOLIZATION REACTION
Аннотация: A convenient approach to ladder-type 6H-benzo[4',5']thieno[2',3':4,5]thieno[3,2-b]indoles, e.g., I (X-rays single crystal structure shown)​, bearing various substituents in both terminal benzene rings has been developed. The protocol suggested for prepg. these N,S-​heteroacenes is based on using easily available reagents, such as cinnamic acids and arylhydrazines, which can be involved in the Fischer indole synthesis, as the key step. A similar condensed system of 12H-​benzo[4'',​5'']​thieno[2'',3'':4',5']​thieno[2',3':4,5]​thieno[3,2-b]indole, bearing six rings, has also been obtained.

\\\\expert2\\nbo\\Organic Letters\\2016, v.18, N 4, p.804-807,pdf.pdf
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10.
Инвентарный номер: нет.
   
   C 78


   
    Copper and Copper Oxides Nanopowders in the Oxidative Condensations of Phenylacetylene and Tert-Butylacetylene [Electronic resource] / O. A. Kuznetsova, E. F. Khmara, V. I. Filyakova, M. A. Uimin, A. E. Ermakov, C. K. Rhee, V. N. Charushin // Russian Journal of General Chemistry. - 2007. - Vol. 77, № 3. - P404-408. - Библиогр. : с. 408 (12 назв.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Transformations of phenylacetylene and tert-butylacetylene in the presence of copper and copper oxide (Cusub2/subO, CuO) nanopowders prepared by gas-phase condensation of copper in argon were studied. The reaction of phenylacetylene with copper oxide nanopowders having different phase compositions in the absence of a solvent at room temperature resulted in oxidative condensation of phenylacetylene and complex formation of the condensation product. The complex undergoes decomposition by the action of acids, bases, and compounds capable of forming complexes. According to the X-ray diffraction data, one of the products is a new “parquet” modification of diphenyldiacetylene. Under analogous conditions, tert-butylacetylene gave rise to a complex mixture of products among which di- tert-butyldiacetylene was identified by gas chromatography-mass spectrometry. No copper complexes with the tert-butylacetylene condensation products were detected.

\\\\expert2\\nbo\\Russian Journal of General Chemistry\\2007, V. 77, N 3, p.404.pdf
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