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Title: | Synthesis of new functionalized 3,7-diazabicyclo[3.3.1]nonanes by aminomethylation of the Guareschi imides |
Authors: | Dotsenko, V. V. Доценко, В. В. Aksenov, N. A. Аксенов, Н. А. Aksenova, I. V. Аксенова, И. В. |
Keywords: | 2,6-Dioxopiperidine-3,5-dicarbonitriles;3,7-Diazabicyclo[3.3.1]nonanes;Guareschi imides;Mannich reaction |
Issue Date: | 2017 |
Publisher: | Elsevier Ltd |
Citation: | Khrustaleva, A.N., Frolov, K.A., Dotsenko, V.V., Aksenov, N.A., Aksenova, I.V., Krivokolysko, S.G. Synthesis of new functionalized 3,7-diazabicyclo[3.3.1]nonanes by aminomethylation of the Guareschi imides // Tetrahedron Letters. - 2018. - Volume 58. - Issue 50. - pp. 4663-4666. |
Series/Report no.: | Tetrahedron Letters |
Abstract: | The aminomethylation of 4,4-dialkyl-2,6-dioxopiperidine-3,5-dicarbonitriles (Guareschi imides) was studied for the first time. When the Guareschi imides were treated with primary aliphatic amines and an excess of formaldehyde, 2,4-dioxo-3,7-diazabicyclo[3.3.1]nonane-1,5-dicarbonitriles were obtained in varying yields (15–67%). The structure of 9,9-dimethyl-7-(2-methylpropyl)-2,4-dioxo-3,7-diazabicyclo[3.3.1]nonane-1,5-dicarbonitrile was studied by X-ray diffraction analysis |
URI: | https://www.scopus.com/record/display.uri?eid=2-s2.0-85034092440&origin=resultslist&sort=plf-f&src=s&nlo=1&nlr=20&nls=afprfnm-t&affilName=nort*+caucas*+fed*+univ*&sid=18d16427113b2130e22f41fbbec76ae5&sot=afnl&sdt=cl&cluster=scopubyr%2c%222017%22%2ct&sl=53&s=%28AF-ID%28%22North+Caucasus+Federal+University%22+60070541%29%29&relpos=0&citeCnt=0&searchTerm= https://dspace.ncfu.ru:443/handle/20.500.12258/497 |
Appears in Collections: | Статьи, проиндексированные в SCOPUS, WOS |
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File | Description | Size | Format | |
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scopusresults (65).pdf Restricted Access | 63.09 kB | Adobe PDF | View/Open | |
WoS 35 .pdf Restricted Access | 78.83 kB | Adobe PDF | View/Open |
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