Zobrazeno 1 - 10 of 35 pro vyhledávání: '"Kibal'nyi, A."'
1
Concerning the product of [2 + 2] cyclodimerization of 9-allenylcarbazole
Autor: O. I. Kharaneko, Oleg V. Shishkin, V. I. Dulenko, A. V. Kibal'nyi, Svetlana V. Shishkina
Publikováno v: Chemistry of Heterocyclic Compounds. 40:1427-1434
The isomerization of 9-propargylcarbazole in alcoholic alkali leads to the product of dimerization of 9-allenylcarbazole, 1,2-bis(9-carbazolylmethylene)cyclobutane, the structure of which was established by X-ray diffraction analysis.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::039ac86acfde07bb656f00ac04317302
https://doi.org/10.1007/s10593-005-0059-x
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2
Synthesis and some reactions of indolo[2,1-c]-1,4-oxazinium perchlorates
Autor: A. V. Kibal'nyi, Yu. A. Nikolyukin, V. I. Dulenko
Publikováno v: Chemistry of Heterocyclic Compounds. 30:895-900
The reaction of acyl perchlorates with 1 phenacylskatole affords the previously unknown 1-R-lamethyl-3phenylindolo[2,1-c1-1,4oxazinium salts, which undergo recyclization by the action of ammonia to the corresponding indolo[2,1-alpyrazines. It is foun
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::948892ffd14782678c26c1da1212e4f8
https://doi.org/10.1007/bf01165026
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3
Unusual aerobic oxidation of sterically hindered 1-diamantyl methyl ketone
Autor: Peter R. Schreiner, N. A. Kibal’nyi, Anastasiya V. Barabash, Ekaterina D. Butova, Andrey A. Fokin, N. A. Didukh
Publikováno v: Russian Journal of Organic Chemistry. 50:1690-1691
The base-catalyzed aerobic oxidation of ketones commonly results in the introduction of the oxygencontaining groups in the carbonyl α-position due to the capture of enolate anions with the triplet oxygen [1]. The yields of the oxidation products oft
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e098d272e07b9a41a4813ebe82b53c10
https://doi.org/10.1134/s1070428014110256
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4
ChemInform Abstract: Synthesis and Some Reactions of Indolo(2,1-c)-1,4-oxazinium Perchlorates
Autor: Yu. A. Nikolyukin, A. V. Kibal'nyi, V. I. Dulenko
Publikováno v: ChemInform. 26
The reaction of acyl perchlorates with 1 phenacylskatole affords the previously unknown 1-R-lamethyl-3phenylindolo[2,1-c1-1,4oxazinium salts, which undergo recyclization by the action of ammonia to the corresponding indolo[2,1-alpyrazines. It is foun
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d8c2d695da586ecd1abc6297cc7b7cc2
https://doi.org/10.1002/chin.199526178
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7
Recyclization of indolo[2,3-c]pyrylium salts by reaction with secondary amines
Autor: A. V. Goncharov, D. S. Yufit, V. I. Luk'yanenko, S. A. Sidorova, Yu. A. Nikolyukin, V. I. Dulenko, A. V. Kibal'nyi, Yu. T. Struchkov
Publikováno v: Chemistry of Heterocyclic Compounds. 26:467-472
1-R-3-methylindolo[2,3-c]pyrylium salts react with cyclic secondary amines (morpholine, piperidine, and N-methylpiperazine) to give, depending on the structure of the alkyl substituent R, either 1- (when R=Me) or 3-aminocarbazoles (when R=i-Pr), or m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edf44e09232eef206f472b891284e59a
https://doi.org/10.1007/bf00497224
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