Главная Новые поступления Описание Шлюз Z39.50

Базы данных


Труды сотрудников Института органического синтеза УрО РАН - результаты поиска

Вид поиска

Область поиска
в найденном
 Найдено в других БД:Каталог книг и продолжающихся изданий (1)Труды сотрудников Института химии твердого тела УрО РАН (1)Публикации Чарушина В.Н. (6)
Формат представления найденных документов:
полныйинформационныйкраткий
Отсортировать найденные документы по:
авторузаглавиюгоду изданиятипу документа
Поисковый запрос: (<.>K=ALCOHOLS<.>)
Общее количество найденных документов : 29
Показаны документы с 1 по 20
 1-20    21-29 
1.
Инвентарный номер: нет.
   
   T 82


   
    Transformations of 1,2,4-Triazines in Reactions with Nucleophiles: V. SNH and ipso-Substitution in the Synthesis and Transformations of 5-Cyano-1,2,4-triazines [Electronic resource] / D. N. Kozhevnikov, V. N. Kozhevnikov, I. S. Kovalev, V. L. Rusinov, O. N. Chupakhin, G. G. Aleksandrov // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2002. - Vol. 38, № 5. - P744-750
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The scope of functionalization of 1,2,4-triazines can be considerably extended via successive nucleophilic substitution of hydrogen (SN H) and ipso-substitution. A convenient procedure has been developed for direct cyanation of 1,2,4-triazine 4-oxides with acetone cyanohydrin in the presence of triethylamine. The cyano group in the resulting 5-cyano-1,2,4-triazines is readily replaced by reactions with various aliphatic alcohols and amines

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2002, 38 (5), 744.pdf
Найти похожие

2.
Инвентарный номер: нет.
   
   Р 25


    Ратнер, В. Г.
    Новый синтез фторалкилсодержащих вторичных спиртов с использованием железофторорганических соединений [] = A new synthesis of fluoroalkyl-containing alcohols using organofluoroiron compounds / В. Г. Ратнер, В. Б. Королев, К. И. Пашкевич // Изв. АН. Сер. Химическая. - 1993. - № 6. - С. 1151. - Библиогр.: с. 1151 (4 назв.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

Найти похожие

3.
Инвентарный номер: нет.
   
   E 43


   
    Electrochemical sensor based on metal-containing receptors for urea measurements [Text] : доклад, тезисы доклада / A. Kozitsina [и др.] // International Congress on Analytical Sciences "ICAS - 2006",M., June 25-30 2006 : book of abstracts. - М., 2006. - Vol. 1. - P291 : табл. - Bibliogr. : p. 291 (1 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

Найти похожие

4.
Инвентарный номер: нет.
   
   S 83


   
    Stereoselective cyclization of alkyl N-phthaloyl-4-bromoglutamates to cyclopropane derivatives [Electronic resource] / V. P. Krasnov, M. A. Koroleva, T. V. Matveeva, E. A. Zhdanova, A. N. Grishakov, N. A. Klyuev // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2001. - Vol. 50, № 4. - P644-648. - Bibliogr. : p. 648 (17 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
CYCLIZATION -- CYCLOPROPANE-1,2-DICARBOXYLIC ACID -- GLUTAMIC ACID -- TRANSESTERIFICATION
Аннотация: The kinetics of the reactions of alkyl N-phthaloyl-4-bromoglutamates with Et3N and KOH was investigated. The reactions proceed stercospecifically to form alkyl 1-phthalimido-cyclopropane-r-1-2-dicarboxylates. In alcohols, the reactions are accompanied by transesterification. The concerted mechanism accounting for the stereospecificity of these reactions is proposed.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2001, 50 (4), 644.pdf
Найти похожие

5.
Инвентарный номер: нет.
   
   R 30


   
    Reactions of polychlorodiphenyls with alcohols [Text] / T. I. Gorbunova, A. Ya. Zapevalov, V. E. Kirichenko, V. I. Saloutin, O. N. Chupakhin // Russian Journal of Applied Chemistry. - 2000. - Vol. 73, № 4. - P650-654. - Bibliogr. : p. 654 (12 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ALCOHOL -- BIPHENYL -- POLYCHLORINATED BIPHENYL -- ALKOXY GROUPS
Аннотация: Procedures are proposed for chemical treatment of commercial polychlorodiphenyls through nucleophilic substitution of two chlorine atoms by various alkoxy groups.

Найти похожие

6.
Инвентарный номер: нет.
   
   S 17


    Saloutina, L. V.
    Reactions of 2,3-epoxypolyfluoroalkanes with triethylamine [Electronic resource] / L. V. Saloutina, M. I. Kodess, A. Ya. Zapevalov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1994. - Vol. 43, № 12. - P2057-2061
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The reactions of 2,3-epoxyperfluoro- and 2,3-epoxy--hydropolyfluoroalkanes with excess triethylamine at elevated temperatures yield secondary alcohols, which are the reduction products of intermediate isomeric ketones. Ring-opening occurs preferentially from the side of the less bulky trifluoromethyl group in all compounds except 2,3-epoxy-6-hydroundecafluorohexane

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1994, 43 (13), 2057-2061.pdf
Найти похожие

7.
Инвентарный номер: нет.
   
   R 44


   
    Replacement of dimethylpyrazolyl group in 1,2,4,5-tetrazines by aliphatic alcohols and water [Electronic resource] / R. I. Ishmetova, N. I. Latosh, I. N. Ganebnuikh, N. K. Ignatenko, S. G. Tolshchina, G. L. Rusinov // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2009. - Vol. 45, № 7. - P1102-1107
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Reactions of 3,6-bis(4-R-3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazines and 3-amino-6-(3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazines with aliphatic alcohols and water in the presence of a base involved replacement of the dimethylpyrazolyl group and resulted in the formation of mono- and dialkoxy-1,2,4,5-tetrazines and 6-substituted 3-hydroxy-1,2,4,5-tetrazines. Dissociation constants of the latter were determined by potentiometric titration.

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2009, 45 (7), 1102.pdf
Найти похожие

8.
Инвентарный номер: нет.
   
   T 82


   
    Transesterification of dialkyl carbonates with fluorine-containing alcohols / A. M. Semenova, M. G. Pervova, M. A. Ezhikova [et al.] // Russian chemical bulletin. - 2021. - Vol. 70, № 5. - P933-936
ББК Г
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Reactions of transesterification of dimethyl, diethyl and dibutyl carbonates with 2,2,3,3-tetrafluoroethyl-, 2,2,3,3,4,4,5,5-octafluorobutyl- and 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluorohexyl-carbinols were investigated in the presence of various catalysts. It was found that the conversion of starting dialkyl carbonate increases upon increasing the length of fluorine-containing radical in the presence of sodium alkoxide. It was shown that the maximum conversion of dimethyl carbonate (90%) was achieved in its reaction with 2,2,3,3,4,4,5,5-octafluoropentan-1-ol upon using catalysts such as K2CO3, NaOH, and sodium alkoxide. To achieve similar values of the conversion, Ti(OEt)4 and Ti(OiPr)4 should be used in the cases of diethyl and dibutyl carbonates, respectively.

Найти похожие

9.
Инвентарный номер: нет.
   


   
    Opening of the 1,3,5-triazine ring in 3-methyl-5-(trinitromethyl)tetrazolo[1,5-a][1,3,5]triazin-7-one by the action of alcohols / V. V. Bakharev, A. A. Gidaspov, V. A. Zalomlenkov [et al.] // Chemistry of Heterocyclic Compounds. - 2022. - Vol. 58. - P153–158
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: It was shown for the first time that in the reaction of 3-methyl-5-(trinitromethyl)tetrazolo[1,5-a][1,3,5]triazin-7-one with alcohols in the presence of bases, along with the expected substitution of the trinitromethyl group, opening of the 1,3,5-triazine ring with the addition of an alcohol at the site of the C–N bond cleavage takes place. It was found that in the absence of bases only opening of the 1,3,5-triazine ring occurs with the formation of alkyl esters of {1-[(1-methyl-1H-tetrazol-5-yl)imino]-2,2,2-trinitroethyl}carbamic acid, and the trinitromethyl group retains high reactivity and can be substituted by the action of alcohols in the presence of a base.

Найти похожие

10.
Инвентарный номер: нет.
   


   
    Synthesis of novel [1,2,4]triazolo[1,5-b][1,2,4,5]tetrazines and investigation of their fungistatic activity / A. V. Korotina, S. G. Tolshchina, R. I. Ishmetova [et al.] // Beilstein Journal of Organic Chemistry. - 2022. - Vol. 18. - P243-250
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A series of novel [1,2,4]triazolo[1,5-b][1,2,4,5]tetrazines has been synthesized through oxidation reaction of the corresponding 3,6-disubstituted 1,2,4,5-tetrazines bearing amidine fragments. It is shown that the heterocyclic systems obtained can be modified easily at C(3) position in the reactions with aliphatic alcohols and amines. Also, the reactivity of [1,2,4]triazolo[1,5-b][1,2,4,5]tetrazines towards CH-active compounds has been studied. The obtained triazolo[1,5-b]annulated 1,2,4,5-tetrazines proved to be active in micromolar concentrations in vitro against filamentous anthropophilic and zooanthropophilic dermatophyte fungi (Trichophyton, Microsporum and Epidermofiton), which cause skin and its appendages (hair, nails) diseases.

Найти похожие

11.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of new efficient and selective carboxylesterase inhibitors based on adamantyl and citronellyl 4,4,4-trifluoro-2-arylhydrazonylidene-3-oxobutanoates / N. A. Elkina, E. V. Shchegolkov, Ya. V. Burgart [et al.] // Russian chemical bulletin. - 2021. - Vol. 70, № 3. - P567–572
ББК Г
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
4,4,4-TRIFLUORO-2-ARYLHYDRAZINYLIDENE-3-OXOBUTANOATES -- NATURAL ALCOHOLS -- CARBOXYLESTERASE -- INHIBITORS -- MOLECULAR DOCKING
Аннотация: A series of new adamantyl and citronellyl 4,4,4-trifluoro-2-arylhydrazinylidene-3-oxo-butanoates was synthesized. The synthesized compounds in nanomolar concentrations selectively inhibit carboxylesterase, while their activity is independent of the nature and position of the substituent in the aryl fragment, which is consistent with the molecular docking results.

Найти похожие

12.
Инвентарный номер: нет.
   
   O-97


   
    Oxidation trimethylhydrohynone in the present immobylizathion nitrohyl radical [Text] / Yu. A. Berdugin, Yu. V. Mikushina, V. G. Kharchuk, L. A. Petrov, Yu. G. Yatluk // III International Conference "Catalysis : Fundamentals and Application", dedeicated to the 100-th anniversary of Academician Georgii K. Boreskov : abstr. - Novosibirsk, Russia, 2007. - Vol. II. - P189-191. - Bibliogr. : p. 191 (2 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

Найти похожие

13.
Инвентарный номер: нет.
   
   R 30


   
    Reaction of 3-phenyl-1,2,4-triazin-5(4H)-one under acylating conditions with natural alcohols containing an asymmetric carbon atom / I. N. Egorov, G. V. Zyryanov, P. A. Slepukhin, T. A. Tseitler, V. L. Rusinov, O. N. Chupakhin // Chemistry of Heterocyclic Compounds. - 2012. - Vol.48, №4. - С. 625-633
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
CARBON ATOM -- NATURAL ALCOHOLS -- CHOLESTEROL
Аннотация: This study describes the reactions of natural chiral alcohols such as borneol, isoborneol, cholesterol, and dihydrocholesterol with 3-phenyl-1,2,4-triazin-5(4H)-one in the presence of carboxylic acid anh

\\\\Expert2\\nbo\\Chemistry of Heterocyclic Compounds\\2012, v.48, N 4, p.625-633.pdf
Найти похожие

14.
Инвентарный номер: нет.
   
   R 30


   
    Reactions of Terpene Alcohols and Diols with Chlorine Dioxide in Dimethylformamide [Electronic resource] / L. L. Frolova, A. V. Popov, L. V. Bezuglaya, I. N. Alekseev, P. A. Slepukhin, A. V. Kutchin // Russian Journal of General Chemistry. - 2016. - Vol. 86, № 3. - С. 613-621
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ONE-POT SYNTHESIS -- OXIDATION -- KETONES
Аннотация: The system chlorine dioxide-dimethylformamide in combination with or without a catalytic amount of MoCl5, CeCl3, ZrOCl2, or VO(acac)(2) induces oxidative chlorination of a number of bicyclic terpene alcohols and vicinal diols. 2 alpha-Chloropinan-3-one, 3 alpha-chloro-10 beta-pinan-4-one, 5 alpha-chloro-3 alpha-hydroxycaran-4-one, 5 beta-chloro-3 beta-hydroxycaran-4-one, and 4 alpha-chloro-2 alpha-hydroxypinan-3-one were thus synthesized in good preparative yields.

\\\\expert2\\NBO\\Russian Journal of General Chemistry\\2016, V. 86, N 3, p. 613-621.pdf
Найти похожие

15.
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
Найти похожие

16.
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
Найти похожие

17.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis and Antileukemic Activity of N-Phthaloyl-2-amino alcohols [Electronic resource] / A. V. Osintsev, G. L. Levit, V. P. Krasnov, G. D. Miles, S. Yu. Solodnikov, E. A. Gun // Pharmaceutical Chemistry Journal. - 2004. - Vol. 38, № 3. - P120-122
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

\\\\Expert2\\nbo\\Pharmaceutical Chemistry Journal\\2004, 38 (3), 120.pdf
Найти похожие

18.
Инвентарный номер: нет.
   
   R 45


   
    Resistance of polyfluorinated complete esters of polyhydric alcohols to thermal oxidation: Comparison with nonfluorinated analogs [Electronic resource] / T. I. Gorbunova, S. M. Sorokina, A. Ya. Zapevalov, V. I. Saloutin // Russian Journal of General Chemistry. - 2006. - Vol. 76, № 11. - P1795-1800
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Complete esters of pentaerythritol, trimethylolpropane, and 2,2-dimethyl-1,3-propanediol with polyfluorinated carboxylic acids were prepared by esterification. As determined by differential thermal gravimetric analysis in air, the resistance of the esters to thermal oxidation decreases in going from pentaerythritol derivatives to those of trimethylolpropane and then to those of 2,2-dimethyl-1,3-propanediol. The compounds synthesized surpass their nonfluorinated analogs in the resistance to thermal oxidation.

\\\\Expert2\\nbo\\Russian Journal of General Chemistry\\2006, V. 76, N 11, p.1795.pdf
Найти похожие

19.
Инвентарный номер: нет.
   
   R 59


   
    Ring-chain transformations of dihydroisoxazolo[4,5-b]quinoxaline [Electronic resource] / A. M. Boguslavskii, M. G. Ponizovskii, M. I. Kodess, V. N. Charushin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2005. - Vol. 41, № 9. - P1377-1380. - Библиогр. : с. 1380 (18 назв.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Ring-chain transformation of 3-hydroxyiminomethyl-1-methylquinoxalinium iodide into 9-methyl-9,9a-dihydroisoxazolo[4,5- b]quinoxaline was studied. The isoxazole ring in the latter was cleaved by the action of alcohols.

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2005, 41 (9), 1377.pdf
Найти похожие

20.
Инвентарный номер: нет.
   
   A 53


   
    An effective synthesis method for secondary fluorinated alcohols via the reaction of esters of polyfluorinated acids with trialkylalanes [Electronic resource] / O. G. Khomutov, V. I. Filyakova, A. V. Kuchin, K. I. Pashkevich, G. A. Tolstikov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1992. - Vol. 41, N 10. - P1834-1835
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1992, 41 (10), 1834.pdf
Найти похожие

 1-20    21-29 
 

Сиглы отделов ЦНБ УрО РАН


  бр.ф. - Бронированный фонд

  бф - Научно-библиографический отдел

  БХЛ - Фонд художественной литературы

  ИИиА -Фонд исторической литературы в ЦНБ УрО РАН

  ИМЕТ -Отдел ЦНБ в Институте металлургии УрО РАН

  кх - Отдел фондов (книгохранениe)

  МБА - Межбиблиотечный абонемент

  мф - Методический фонд

  ок - Отдел научной каталогизации

  оку - Отдел комплектования и учета

  орф - Обменно-резервный фонд

  пф - Читальный зал деловой и патентной информации

  рк - Фонд редкой книги

  ч/з - Главный читальный зал

  эр - Зал электронных ресурсов

  

Сиглы библиотек институтов и НЦ УрО РАН
© Международная Ассоциация пользователей и разработчиков электронных библиотек и новых информационных технологий
(Ассоциация ЭБНИТ)
Яндекс.Метрика