Инвентарный номер: нет.
   
   H 99


   
    Influence of crown ethers on thermal decarboxylation of salts of perfluorocarboxylic acids [Electronic resource] / A. V. Podol'skii, T. G. Khonina, T. I. Filyakova, M. I. Kachalkova, M. I. Kodess // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1991. - Vol. 40, N 10. - P1977-1979
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Thermal decarboxylation of potassium salts of perfluorocarboxylic acids in the presence of 20 mole % of crown ethers takes place in 1 h at 180-degrees-C and gives internal perfluoroolefins in yields of up to 95 %

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1991, 40 (10), 1977-1979.pdf

Инвентарный номер: нет.
   
   C 51


   
    Chemistry of polyfluorocarbanions. 1.Nucleophilic iodofluorination of perfluoroalkyl vinyl ethers [Electronic resource] / T. I. Nazarenko, L. E. Deev, V. G. Ponomarev, N. I. Novoseltseva, N. B. Pospelova, K. I. Pashkevich // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1991. - Vol. 40, N 3. - P586-588
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1991, 40 (3), 586.pdf

Инвентарный номер: нет.
   
   F 70


   
    Fluorinated lithium 1,3-diketonates as reagents to modify podands and crown-ethers [Electronic resource] / N. S. Boltacheva, O. V. Fedorova, I. G. Ovchinnikova, O. N. Kazheva, A. N. Chekhlov, O. A. Dyachenko, G. L. Rusinov, V. I. Filyakova, V. N. Charushin // Journal of Fluorine Chemistry. - 2007. - Vol. 128, № 7. - P762-768
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Fluorinated enaminoketones, a new type of ligands, bearing two independent coordination centers (polyether's and fluorinated enaminoketones fragments) have been obtained. The crystal structure of the Cu(II) complex of 1,5-bis-[2-(4`,4`,4`-trifluoro-1`-methyl-3`oxo-but-1`-enylamino)-phenoxy]-3-oxapentane (10) has been elucidated by X-ray crystallography. The results obtained show that the complex 10 consists of two crystallographically independent molecules C26H24CuF6N2O5 (A and B), and the metal atom in the complex 10 has four-coordinated arrangement, as a polyhedron with a distorted square with two nitrogen and two oxygen atoms located in corners.

\\\\expert2\\nbo\\Journal of Fluorine Chemistry\\2007, v.128. p.762.pdf

Инвентарный номер: нет.
   
   F 33


   
    Features of reaction between fluorine-containing glycidyl ethers and alcohols in basic medium [Electronic resource] / D. N. Bazhin, T. I. Gorbunova, A. Ya. Zapevalov, V. E. Kirichenko, V. I. Saloutin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2007. - Vol. 43, № 5. - P656-659
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The reaction of fluorine-containing glycidyl ethers with various alcohols ( i-PrOH, MeOH, PhOH, 2,2,3,3-tetrafluoropropanol) in basic medium resulted in products of regioselective opening of the oxirane ring. In reaction of 2,2,3,3-tetrafluoropropyloxymethyloxirane with 2-propanol under conditions of phase-transfer catalysis the main product was the corresponding 1,2-diol (yield 42%).

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2007, 43 (5), 656-659.pdf

Инвентарный номер: нет.
   
   S 83


   
    Stereoselective hetero-Diels-Alder reaction of 3-(polyfluoroacyl)chromones with enol ethers. Novel synthesis of 2-R -containing nicotinic acid derivatives [Text] / V. Ya. Sosnovskikh, I. A. Khalymbadzha, R. A. Irgashev, P. A. Slepukhin // Tetrahedron. - 2008. - Vol. 64, № 44. - P10172-10180 : рис., табл. - Библиогр. : с. 10180 (15 назв.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

\\\\Expert2\\nbo\\Tetrahedron\\2008, v. 64, N44, p. 10172.pdf

Инвентарный номер: нет.
   
   S 83


   
    Stereoselective hetero-Diels-Alder reaction of 3-(trifluoroacetil)chromones with ceclic enol ethers: synthesis of 3-aroyl-2-(trifluoromethyl)pyridines with omega-hydroxyalkyl groups [Text] / V. Ya. Sosnovskikh, R. A. Irgashev, I. A. Khalymbadzha, P. A. Slepukhin // Tetrahedron Letters. - 2007. - Vol. 48, № 36. - P6297-6300
ББК 24
Рубрики: ХИМИЧЕСКИЕ НАУКИ

\\\\Expert2\\nbo\\Tetrahedron Letters\\2007, v. 48, p.6297.pdf

Инвентарный номер: нет.
   
   D 62


   
    Direct modification of benzoannelated crown ethers with 1,2,4-triazin-5(2H)-one moieties [Text] / G. L. Rusinov, D. G. Beresnev, N. A. Itsikson, O. N. Chupakhin // Heterocycles. - 2001. - Т. 55, № 12. - P2349-2359
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A convenient method for one-step coupling of benzoannelated crown ethers with 1,2,4-triazinones based on the reaction of nucleophilic addition to unsubstituted carbon atom of the triazine ring has been worked out. It has been shown that the reaction of 3-substituted 1,2,4-triazin-5(2H)-ones (1) with benzocrown ethers (benzo-12-crown-4, benzo-15-crown-5, benzo-18-crown-6) in the presence of acetic or trifluoroacetic anhydride is accompanied by acylation of triazine ring and results in formation of 3-(1-acyl-5-oxo-1,4,5,6-tetrahydro-1,2,4-triazin-6-yl)benzocrown ethers (7-12). The latters were converted to 3-(5-oxo-2,5-dihydro-1,2,4-triazin-6-yl)benzocrown ethers (18-20) using two alternative routes: the elimination of acetic or trifluoroacetaldehyde or the deacylation followed by the oxidation of the 1,4,5,6-tetrahydro derivatives (13-15).


Инвентарный номер: нет.
   
   M 78


   
    Modification of macrocyclic compounds by azaheterocycles [Text] / N. A. Itsikson, G. L. Rusinov, D. G. Beresnev, O. N. Chupakhin // Heterocycles. - 2003. - Vol. 61, № 31. - P593-637
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Synthesis, modification and properties of macrocycles, such as crown ethers, their open-chain analogues, i.e. podands, calixarenes and resorcinarenes, having azaheterocyclic fragment are discussed.????


Инвентарный номер: нет.
   


    Saloutin, V. I.
    Fluorine-containing 2(3)-oxo esters, 2,4-dioxo esters, and their analogs as precursors for construction of fluoroheterocycles [Text] / V. I. Saloutin, Ya. V. Burgart, O. N. Chupakhin // Scientific advances in chemistry: heterocycles, catalysis and polymers as driving forces: plenary lectures 7th ISTC seminar, Russia, 2005. - 2005. - P107-117 : рис. - Библиогр.: с. 116-117 (20 ref.)
Кл.слова (ненормированные):
BLOCK-SYNTHONES -- OXO ETHERS -- HETEROCYCLIC SYSTEMS -- FLUORINE-CONTAINING


Инвентарный номер: нет.
   
   S 98


   
    Synthesis of novel perfluoroalkyl-containing polyethers [Text] / D. N. Bazhin, T. I. Gorbunova, A. Ya. Zapevalov, V. I. Saloutin // Journal of Fluorine Chemistry. - 2009. - Vol. 130, № 4. - P438-443
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The synthesis of iodo(perfluoroalkyl)epoxides by radical addition of perfluoroalkyl iodides to allyl glycidyl ether and 1,2-epoxydec-9-ene is described. Dehydroiodination of additional products upon treatment with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) gives unsaturated products. The use of Bu3SnH/Bz2O2 as a reduction reagent of iodo(perfluoroalkyl)allyl glycidyl ethers allows to save oxirane ring. Cationic polymerization of saturated or functional (with iodine or double bond) fluoroalkyl oxiranes under action of catalytic amount of BF3.Et2O proceeds only on epoxide group. In case of poly(9-iod-10-(perfluoroalkyl)-1,2-epoxyalkane) iodine atoms are removed by standard zinc reduction

\\\\Expert2\\nbo\\Journal of Fluorine Chemistry\\2009, V. 130, P. 438.pdf

Инвентарный номер: нет.
   
   N 89


   
    Novel fluorine-containing enaminoketones modifed by podandes and crown ethers [Text] : доклад, тезисы доклада / V. I. Filyakova, N. S. Boltacheva, O. V. Fedorova, I. G. Ovchinnikova, G. L. Rusinov, V. N. Charushin, O. N. Kazheva, A. N. Chekhlov, O. A. Dyachenko // 18th ISFC international Symposium on Fluorine Chemistry. Bremen, 30th Jul.-4 Aug. 2006 г. : Final Program. Abstracts. - Bremen, 2006. - P328
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ENAMINOKETONE -- LITHIUM


Инвентарный номер: нет.
   
   N 52


   
    New podandes and crown ethers nodified with the fragments of fluorinated pyrazolines [Text] : доклад, тезисы доклада / V. I. Filyakova, E. B. Letova, N. S. Boltacheva, P. A. Slepukhin, V. N. Charushin // 15th European symposium on fluorine chemistry, Prague, Czech Republic, July 15-20, 2007 : abstr. - 2007. - P202
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
FLUORINATED PYRAZOLINES


Инвентарный номер: нет.
   
   S 98


   
    Synthesis of dihydroazolopyrimidine-containing crown-ethers [] : доклад, тезисы доклада / M. S. Valova, I. G. Ovchinnikova, O. V. Fedorova, O. V. Koryakova, P. A. Slepukhin, G. L. Rusinov // XVIII Менделеевский съезд по общей и прикладной химии, М., 23-28 сентября 2007 г. : тез. докл. - М., 2007. - Т. 5: II Российско-индийский симпозиум по органической химии. - С. 130
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ


Инвентарный номер: нет.
   
   S 66


    Skryabina, Z. E.
    Cyclization of fluoroalkyl-containing 1,3-dicarbonyl compounds with ethylenediamine hydroperchlorate to 1,4-diazepines [Electronic resource] / Z. E. Skryabina, Ya. V. Burgart, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1991. - Vol. 40, № 4. - P788-794
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 2,3-Dihydro-1H-1,4-diazepines and 1,2,3,4-tetrahydro-1,4-diazepin-5-ones were obtained by direct condensation of fluorine-containing 1,3-diketones and 1,3-keto ethers, respectively, with ethylenediamine monohydroperchlorate. The structure of the compounds was confirmed by1H NMR, mass spectrometry and molecular weight determination

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1991, 40 (4), 788.pdf

Инвентарный номер: нет.
   
   R 30


   
    Reaction of 2,3-Epoxypropyl Ethers with 1-Butanol [Electronic resource] / Yu. G. Yatluk, A. L. Suvorov, E. A. Khrustaleva, S. V. Chernyak // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2004. - Vol. 40, № 6. - P769-772
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Nucleophilic opening of the oxirane ring in 2,3-epoxypropyl ethers with alcohols in the presence of titanium alkoxides and other catalysts was studied. The mechanism of catalysis by titanium alkoxides was discussed on the basis of comparison with acid–base catalysts

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2004, 40 (6), 769.pdf

Инвентарный номер: нет.
   
   D 32


   
    Dehydroiodination of 2-iodo-3-(polyfluoroalkyl)propoxymethyloxiranes [Electronic resource] / D. N. Bazhin, T. I. Gorbunova, A. Ya. Zapevalov, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2007. - Vol. 56, № 11. - P2236-2238. - Bibliogr. : p. 2238 (8 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
DEHYDROIODINATION -- GLYCIDYL ETHERS -- OLEFINS -- ORGANOFLUORINE COMPOUNDS
Аннотация: Dehydroiodination of 2-iodo-3-(polyfluoroalkyl)propoxymethyloxiranes upon treatment with 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) afforded (polyfluoroalk-2-enyl)oxymethyloxiranes as E-and Z-isomers in ratio depending on the nature of the fluoroalkyl substituent.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2007, 56 (11), 2236.pdf

Инвентарный номер: нет.
   
   R 30


   
    Reactions of [2-iodo-3-(perfluoroalkyl)propyl]glycidyl ethers with alcohols under basic conditions [Electronic resource] / D. N. Bazhin, T. I. Gorbunova, A. Ya. Zapevalov, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2008. - Vol. 57, № 11. - P2324-2327. - Bibliogr. : p. 2327 ( ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
GLYCIDYL ETHERS -- ORGANOFLUORINE COMPOUNDS -- OXIRANES -- PHASE TRANSFER CATALYSIS
Аннотация: On treatment with sodium alkoxides in the corresponding alcohols, [2-iodo-3-(perfluoroalkyl)propyl]glycidyl ethers are converted into 3-alkoxy-1-[3-(perfluoroalkyl)prop-2-enyloxy]-propan-2-ols in 56-78% yields, while its reaction with 2,2,2-trifluoroethanol and phenol under phase transfer conditions (NaOH, CH2Cl2-H2O, Bu 4N+I-, 35-40 °C) gives 3-alkoxy1-[2-iodo-3- (perfluoroalkyl)propoxy]propan-2-ols (yields 45-72%).

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2008, 57 (11), 2324.pdf

Инвентарный номер: нет.
   
   S 98


   
    Synthesis of polyfluorinated ethers [Electronic resource] / D. N. Bazhin, T. I. Gorbunova, A. Ya. Zapevalov, V. I. Saloutin // Russian Journal of Applied Chemistry. - 2005. - Vol. 78, № 10. - P1646-1650. - Bibliogr. : p. 1650 (10 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ETHERS -- POLYFLUORINATED ETHERS -- ALKYLATION -- TELOMERIC ALCOHOLS -- ALKYL HALIDES -- ALKYL TOSYLATES
Аннотация: Procedures for preparing polyfluorinated ethers H(CF2CF 2)nCH2OR by alkylation of the corresponding telomeric alcohols H(CF2CF2)nCH2OH (n = 1-3) with alkyl halides and alkyl tosylates were examined.

\\\\Expert2\\nbo\\Russian Journal of Applied Chemistry\\2005, v. 78, N. 10, p.1646.pdf

Инвентарный номер: нет.
   
   P 58


   
    Photoinduced template synthesis of cyclobutane-containing crown ether [Electronic resource] / I. G. Ovchinnikova, O. V. Fedorova, P. A. Slepukhin, G. L. Rusinov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2008. - Vol. 57, № 1. - P212-214
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The photoinitiated [2+2]-cycloaddition of 1,5-bis[2-(3-phenyl-3-oxoprop-1-en-1-yl)phenoxy]-3-oxapentane in solution was studied. In the presence of potassium cations, the reaction is intramolecular and gives crown ether containing the ?-truxin-type cyclobutane fragment (anti, head-to-head) as the major product.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2008, 57 (1), 212.pdf

Инвентарный номер: нет.
   
   C 74


   
    Complexes of crown ethers with perfluorocarboxylic acids and their thermal decarboxylation [Electronic resource] / A. V. Podol'skii, T. G. Khonina, O. V. Koryakova, M. I. Kodess // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1993. - Vol. 42, № 6. - P1052-1055
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Crown ethers form strong proton-acceptor complexes with CF3COOH or C4F9COOH that undergo thermal decarboxylation at 200–260 °C which results in 60–80% of CF3H or C4F9H (including up to 20 % of a mixture of C4F8). Critical parameters of the process were determined in relation to the temperature and amount of crown ether. The relative activities of different crown ethers in decarboxylation were also established. A scheme is proposed that explains the effect of the structure of crown ethers on this reaction. The data obtained substantiate the view that the topological correspondence concept is insufficient to explain the ability of crown ethers to form complexes with cat

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1993, 42 (6), 1052.pdf