Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Ivan Didenko"'
Publikováno v:
E3S Web of Conferences, Vol 258, p 01009 (2021)
The paper discusses the basic principles of using geoinformation technologies to study relief-forming processes and the ecological state of aquatic ecosystems. The object of the study is the territory of the city of Sevastopol within the valleys of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d31b611f03c5df07990969ef7fd3d13
https://doi.org/10.1051/e3sconf/202125801009
https://doi.org/10.1051/e3sconf/202125801009
Autor:
Inna V. Aksenova, Ivan Didenko, Gennady D. Krapivin, Victor V. Dotsenko, N. A. Aksenov, Sergey G. Krivokolysko
Publikováno v:
Proceedings of The 20th International Electronic Conference on Synthetic Organic Chemistry.
The reactions of phloroglucinol with α,β-unsaturated dinitriles (or malononitrile and carbonyl compounds) lead to the formation of hitherto unknown 2,8-diamino-5-hydroxy-4H,10H-pyrano[2,3-f]chromene-3,9-dicarbonitriles. The reaction conditions and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47437206056239155bc0c90757122ac2
https://doi.org/10.3390/ecsoc-20-a059
https://doi.org/10.3390/ecsoc-20-a059