Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Nataly I. Svintsitskaya"'
Autor:
Ksenia I. Kaskevich, Anastasia A. Babushkina, Vladislav V. Gurzhiy, Dmitrij M. Egorov, Nataly I. Svintsitskaya, Albina V. Dogadina
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 1947-1954 (2020)
A series of 3(2)-phosphonylated thiazolo[3,2-a]oxopyrimidines was synthesized for the first time by the reactions of chloroethynylphosphonates with unsubstituted and 5(6)-substituted 2-thiouracils. The reaction of chloroethynylphosphonates with 6-sub
Externí odkaz:
https://doaj.org/article/14f707eaf44045b19ce7bea54f7da1a7
Autor:
Aleksandr S. Krylov, Artem A. Petrosian, Julia L. Piterskaya, Nataly I. Svintsitskaya, Albina V. Dogadina
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 1563-1568 (2019)
A series of novel 3-methylphosphonylated [1,2,4]triazolo[4,3-a]pyridines was accessed through a 5-exo-dig-type cyclization of chloroethynylphosphonates and commercially available N-unsubstituted 2-hydrazinylpyridines. In addition, 3-methylphosphonyla
Externí odkaz:
https://doaj.org/article/86d7276faa9142ada9a625e0de90b00f
Autor:
A. A. Babushkina, Nataly I. Svintsitskaya, D. M. Egorov, Albina V. Dogadina, Vladislav V. Gurzhiy, Ksenia I. Kaskevich
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 1947-1954 (2020)
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry
A series of 3(2)-phosphonylated thiazolo[3,2-a]oxopyrimidines was synthesized for the first time by the reactions of chloroethynylphosphonates with unsubstituted and 5(6)-substituted 2-thiouracils. The reaction of chloroethynylphosphonates with 6-sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9871a44f5c98a323d47ec741e3f8a3d
https://doi.org/10.3762/bjoc.16.161
https://doi.org/10.3762/bjoc.16.161
Publikováno v:
Synlett. 27:241-244
Addition of 5-substituted tetrazoles to dialkyl 2-(N-tert-butyl- or N-adamantyl)iminovinylphosphonates proceeds regioselectively to yield novel tetrazole-containing phosphonoacetamidines – 2-[(N-tert-butyl- or N-adamantyl)imino-2-(tetrazolyl)ethyl]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::114bcc238eff079264121e9f28d64618
https://doi.org/10.1055/s-0035-1560505
https://doi.org/10.1055/s-0035-1560505
Publikováno v:
Tetrahedron Letters. 56:1552-1554
Reactions of 1-chloroacetylene-2-phosphonates with thiadiazole-2-thiones in anhydrous acetonitrile occur regio- and chemoselectively to form novel fused phosphorus-containing heterocycles, 2-substituted 5-(dialkoxyphosphoryl)thiazolo[2,3- b ][1,3,4]t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43bf77643e32df22d134b9bed3627e4c
https://doi.org/10.1016/j.tetlet.2015.02.027
https://doi.org/10.1016/j.tetlet.2015.02.027
Publikováno v:
ChemInform. 46
The nucleophilic addition of thiadiazole- 2-thiones to chloroacetylene-2-phosphonates proceeds regio- and chemoselectively to afford novel, fused, phosphorus-containing thiazolo[2,3-b][1,3,4]thiadiazol-4-ylium chlorides in high yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a786bf29261184f53076c729eb8e430
https://doi.org/10.1002/chin.201529230
https://doi.org/10.1002/chin.201529230