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1.
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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2.
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   L 79


    Lipunova, G. N.
    Fluorinated Quinolines: Synthesis, Properties and Applications / G. N. Lipunova, E. V. Nosova, V. N. Charushin // Fluorine in Heterocyclic Chemistry : Издательство "Springer", 2014. - Vol. 2. - С. 59-109. - Bibliogr. : p. 108-109 (158 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
fLUORINATED QUINOLINES -- SYNTHETIC METHODS -- CYCLOADDITION REACTIONS
Аннотация: The data on the chemistry of fluorinated quinolines available in the literature of the last 10–15 years are presented. A variety of synthetic methods exploiting cyclization and cycloaddition reactions, displacements of halogen atoms or the diaza group, as well as direct fluorinations have been considered. Novel approaches to functionalization of polyfluorinated quinolines, including nucleophilic displacement of fluorine atoms, cross-coupling reactions, and synthesis on the basis of organometallic compounds are discussed. Selected representative examples of fluoroquinolines exhibiting a remarkable biological activity or those quinolines which have already found their applications in medicine will also be discussed in the text. The bibliography

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3.
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   P 41


   
    Pentacyanoferrate(II) complexes with N-containing derivatives of chitosan and polyallylamine: Synthesis and cesium uptake properties [Electronic resource] / S. YU. Bratskaya, V. V. Zheleznov, Y. O. Privar, A. Mechaev, A. V. Pestov // Colloids and Surfaces A: Physicochemical and Engineering Aspects. - 2014. - Vol. 460. - С. 145-150
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
SODIUM AMINOPRUSSIDE -- POLYMER LIGANDS (CHITOSAN) -- POLYALLYLAMINE
Аннотация: Here we report on synthesis of new organic–inorganic materials based on products of interaction between sodium aminoprusside and polymer ligands (chitosan (CS), N-2-(2-pyridyl)ethylchitosan (2-PC), N-2-(4-pyridyl)ethylchitosan (4-PC), N-(4-methyl-5-imidazolyl)methylchitosan (IC), N-(2-cyanoethyl)chitosan (CC), polyallylamine (PA), N-(2-pyridyl)methyl-polyallylamine (PMPA), N-2-(2-pyridyl)ethyl-polyallylamine (PEPA), N-(4-methyl-5-imidazolyl)methyl-polyallylamine (IPA) and poly(2-vinylpyridine) (PVP)). The composition of the obtained materials was characterized using the element analysis and X-ray diffraction; the Fourier transform infrared (FT-IR) spectroscopy and thermogravimetric analysis data were used to propose the structure of the formed complexes. It was established that ion and ligand exchange were the main reactions, through which sodium aminoprusside interacts with water-soluble polymer salts. Reactivity in complex formation reaction of unmodified polymers changes in a row: PA > CS > PVP. Modification of chitosan with 2-(4-pyridyl)ethyl and 2-cyanoethyl moieties enhances reactivity of chitosan to the level of PA, while introduction of 2-(2-pyridyl) and (4-methyl-5-imidazolyl)methyl moieties, on the contrary, decreases reactivity of chitosan to that of PVP. At the same time, functionalization of PA with 2-pyridylalkyl groups decreases its reactivity in reaction with aminoprusside ion. Thus, reactivity of all studied polymeric matrices changes in the row: PA ≈ 4-PC ≈ CC > CS > 2-PC ≈ IPA ≈ IC > PMPA > PVP > PEPA. The distribution coefficients with respect to cesium ions have been determined for the synthesized complexes in cobalt(II) form. It has been shown that the complex of chitosan with pentacyanoferrate(II) has higher distribution coefficient with respect to Cs+ ions, as compared to its N-derivatives and synthetic polymers. Organic–inorganic materials obtained in the matrix of synthetic polymers have shown higher tendency to peptization and, therefore, lower sorption capacities and distribution coefficients

\\\\expert2\\nbo\\Colloids and Surfaces A\\2014, v.460, p.145-150.pdf
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4.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of dispiro heteroanalogs of pyrrolizidine alkaloids: crystal and molecular structure of substituted 3',4'',5-trioxodispiro[(2'',5''-cyclohexadiene)-1''(4''H),7'-[7H]pyrrolizine-2'(3'H),2-[2H]pyrrole]-1'-carboxamide [Electronic resource] / V. V. Konovalova, Y. S. Rozhkova, Yu. V. Shklyaev, P. A. Slepukhin, A. N. Maslivets // ARKIVOC. - 2014. - Pt. IV. - С. 124-134
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
HETEROANALOGS -- PYRROLIZIDINE -- ALKALOIDS

\\\\expert2\\nbo\\ARKIVOC\\2014, p.124-134.pdf
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5.
Инвентарный номер: нет.
   
   L 79


    Lipunova, G. N.
    Fluorine-Containing Benzimidazoles and Their [a ]- and [b ]Heteroannelated Derivatives: Synthesis and Biological Activity (Review) [Electronic resource] / G. N. Lipunova, E. V. Nosova, V. N. Charushin // Chemistry of Heterocyclic Compounds. - 2014. - Vol. 50, № 6. - С. 764-790. - Bibliogr. : p. 789-790 (79 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
BENZIMIDAZOLES -- FLUORINE-CONTAINING BENZIMIDAZOLES
Аннотация: Published data from 1992-2013 on methods for the synthesis and biological activity of fluorine-containing benzimidazoles and their [a]- and [b]heteroannelated derivatives are summarized and classified

\\\\expert2\\nbo\\Chemistry of Heterocyclic Compounds\\2014, v.50, N 6, p. 764-790.pdf
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6.
Инвентарный номер: нет.
   
   O-57


   
    One-Pot, Three-Component Synthesis of Novel Pyrroloacridinones via Intramolecular ipso Dearomatization–Intramolecular Aza-Michael Addition Sequence [Electronic resource] / Y. S. Rozhkova, K. A. Galata, A. A. Gorbunov, Yu. V. Shklyaev, M. A. Ezhikova, M. I. Kodess // Synlett. - 2014. - Vol. 25, № 18. - С. 2617-2623
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
INTRAMOLECULAR IPSO DEAROMATIZATION -- SPIRO-SUBSTITUTED CYCLOHEXA-2,5-DIENONE -- DOMINO REACTION
Аннотация: A one-pot, three-component synthesis of novel pyrroloacridinones from a set of alkoxy arenes and 2,6-dialkylphenols, isobutyric aldehyde, and 2-aminobenzonitrile is described. We have demonstrated the efficacy of the combination of intramolecular electrophilic ipso dearomatization of suitable aromatic compounds leading to spiro-substituted cyclohexa-2,5-dienones and intramolecular aza-Michael addition for the preparation of complex aza-heterocyclic systems.

\\\\expert2\\nbo\\Synlett\\2014, V.25, p. 2617.pdf
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7.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of new 5-aza-isosteres of guanine—5-aminosubstituted 1,2,4-triazolo[1,5-a]-1,3,5-triazin-7-ones [Electronic resource] / V. V. Bakharev, V. E. Parfenov, I. V. Ulyankina, A. V. Zavodskskaya, E. V. Selezneva, A. A. Gidaspov, O. S. Eltsov, P. A. Slepukhin // Tetrahedron. - 2014. - Vol. 70, № 38. - С. 6825-6830
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
FUSED-RING SYSTEMS -- REARRANGEMENT -- TAUTOMERISM
Аннотация: The reaction of 4-amino-substituted 6-hydrazinyl-1,3,5-triazin-2(1H)-ones with orthoformate proceeds via the Dimroth-type rearrangement to give 5-amino-substituted 1,2,4-triazolo[1,5-a]-1,3,5-triazine-7-ones. IR, NMR and X-ray studies have shown that the only product of the reaction was the [1,5-a]-isomer as prototropic 3H- and 6H-tautomers.

\\\\expert2\\nbo\\Tetrahedron\\2014, v. 70 (38), p. 6825.pdf
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8.
Инвентарный номер: нет.
   
   T 98


   
    Two Approaches in the Synthesis of Planar Chiral Azinylferrocenes [Electronic resource] / I. A. Utepova, O. N. Chupakhin, P. O. Serebrennikova, A. A Musikhina, V. N. Charushin // Journal of Organic Chemistry. - 2014. - Vol. 79, № 18. - С. 8659-8667. - Bibliogr. : p. 8666-8667 (34 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
CHIRAL AZINYLFERROCENES -- CROSS-COUPLING REACTION -- HALOGENATED AZINES
Аннотация: Two synthetic routes to the chiral azinylferrocenes (CAFs) 5 and 15, key intermediates for the synthesis of new enantiomerically enriched P,N-ligands, have been compared. The first approach is based on the palladium-catalyzed cross-coupling reaction of halogenated azines with organozinc derivatives of ferrocenes (the Negishi reaction). The second approach exploits a new synthetic methodology, which provides a shorter pathway, through the direct C–H functionalization of aromatics by the C–C coupling of halogen-free (hetero)arenes with lithium ferrocenes bearing stereogenic C and S atoms. The palladium complexes of P,N-ligands have been used as catalysts for the Tsuji–Trost reaction, which proceeds with high enantioselectivity to give allylic substitution products in good yields.

\\\\expert2\\nbo\\Journal of Organic Chemistry\\2014, v.79, p.8659.pdf
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9.
Инвентарный номер: нет.
   
   У 76


   
    Усовершенствованный синтез билдинг-блоков для получения краун-эфиров c пиридиновыми или пиперидиновыми фрагментами = Convenient synthesis of building-blocks for pyridine/piperidine-decorated crown ethers / М. Б. Навроцкий, Е. Б. Горбунов, А. С. Бабушкин, Е. А. Ручко, Г. Л. Русинов, В. Н. Чарушин, И. А. Новаков // Макрогетероциклы. - 2014. - Т. 7. - С. 18-22. - Библиогр.: с. 22 (19 назв)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Дескрипторы: 2-VYNYLPYRIDINE -- EPOXIDATION -- PIPERIDINE
Аннотация: A convenient way to 1-(pyridin-2-yl)ethan-1,2-diol, 2-(oxiran-2-yl)pyridine and two diastereomeric forms of 1-(piperi-din-2-yl)ethan-1,2-diol, valuable building-blocks for the synthesis of functionalized crown ethers, has been developed. It is based on the Wagner oxidation or NBS-mediated epoxydation of 2-vinylpyridine, and the Schwenk-Papa reduction of 1-(pyridin-2-yl)ethan-1,2-diol, accompanied by fractional crystallization of a diastereo-meric mixture of the target produc

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10.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis and structure of 4,6a-diaryl-3,3:6,6-dipropano- tetrahydro-2H-furo[3,2-b]pyrrole-2,5(3H)-diones [Electronic resource] / N. F. Kirillov, V. S. Melekhin, S. N. Shurov, P. A. Slepukhin, A. N. Vasyanin, E. A. Nikiforova // Mendeleev Communications. - 2014. - Vol. 24, № 5. - С. 283-285. - Bibliogr. : p. 285 (11 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
2,5(3H)-DIONES -- 1-BROMOCYCLOBUTANECARBOXYLATE -- ZINC
Аннотация: Reaction of methyl 1-bromocyclobutanecarboxylate with zinc and 1-aryl-2-(arylimino)ethanones leads to 4,6a-diaryl-3,3:6,6-dipropano- tetrahydro-2H-furo[3,2-b]pyrrole-2,5(3H)-diones. Structure of one of these compounds is confirmed by X-ray analysis

\\\\expert2\\nbo\\Mendeleev Communications\\2014, v.24, p. 283-285.pdf
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