Zobrazeno 1 - 6
of 6
pro vyhledávání: '"K. Yu. Chegaev"'
Autor:
E. Yu. Maksareva, A. S. Sigachev, Angelina N. Kravchenko, K. A. Lyssenko, Nina N. Makhova, Oleg V. Lebedev, K. Yu. Chegaev, Pavel A. Belyakov
Publikováno v:
Russian Chemical Bulletin. 52:192-197
New (1R*,5S*)-2-R-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-diones containing the terminal carboxy or hydroxy group in the substituent R were synthesized by cyclocondensation of 4,5-dihydroxyimidazolidin-2-one with 1-R-ureas. Single-crystal X-ray diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37a6e7b2d828a0e743edcb5b4c5519be
https://doi.org/10.1023/a:1022473004714
https://doi.org/10.1023/a:1022473004714
Publikováno v:
Chemistry of Heterocyclic Compounds. 38:1250-1252
N-Trimethylsilyl derivatives of 2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-diones have been prepared for the first time and the electrophilic substitution reaction of the trimethylsilyl group has been studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03227dede95098fde58550b9b4327ffb
https://doi.org/10.1023/a:1021789731836
https://doi.org/10.1023/a:1021789731836
Publikováno v:
ChemInform. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37f4396f38e75ee664a4770a46560dc2
https://doi.org/10.1002/chin.199847137
https://doi.org/10.1002/chin.199847137
Autor:
Oleg V. Lebedev, Nina N. Makhova, K. A. Lyssenko, E. Yu. Maksareva, Angelina N. Kravchenko, Pavel A. Belyakov, A. S. Sigachev, K. Yu. Chegaev
Publikováno v:
ChemInform. 34
New (1R*,5S*)-2-R-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-diones containing the terminal carboxy or hydroxy group in the substituent R were synthesized by cyclocondensation of 4,5-dihydroxyimidazolidin-2-one with 1-R-ureas. Single-crystal X-ray diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a9af9f9ba7854b3de5757e8deab7322
https://doi.org/10.1002/chin.200326137
https://doi.org/10.1002/chin.200326137
Publikováno v:
ChemInform. 34
N-Trimethylsilyl derivatives of 2,4,6,8-tetraazabicyclo[3.3.0]octane-3,7-diones have been prepared for the first time and the electrophilic substitution reaction of the trimethylsilyl group has been studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6e8a5a8508167ec752a23408ee67aa8
https://doi.org/10.1002/chin.200322115
https://doi.org/10.1002/chin.200322115
Publikováno v:
Scopus-Elsevier
The interaction of sulfonamides with 4,5-dihydroxyimidazolidin-2-ones was studied for the first time. The earlier unknown 4,4′-sulfonyldiiminobis(1,3-dialkylimidazolidin-2-ones) and 4(5)-aryl(alkyl)-sulfonyliminoimidazolidin-2-ones were synthesized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e01f15e2b7b38cc72e7353cde4e44be
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032349104&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032349104&partnerID=MN8TOARS
