Browsing by Author "Zyryanov, G.V."
Now showing items 1-3 of 3
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A PASE Approach towards (Adamantyl-1)-, Alkyl- and (Het)Aryl-Substituted [1, 2,4]triazolo[1, 5-d][1, 2,4]triazines: A Sequence of Two Solvent-Free Reactions Bearing Lower E-Factors
Krinochkin, A.P; Kopchuk, D.S; Giri K.; Shtaitz, Y.K.; Starnovskaya, E.S.; Khalymbadzha, I.A; Drokin, R.A; Ulomsky, E.N.; Santra, S.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N. (Wiley-Blackwell, 2018)A Pot, Atom, Step Economic (PASE) approach is reported towards [1, 2,4]triazolo[1, 5-d][1, 2,4]triazines, substituted with the azole ring with pharmacophore residues, such as 1-adamantyl or 2-furanyl moieties, naproxen ... -
Solvent-free synthesis of (poly)thiacalix[n]arenes: The evaluation of possible mechanism based on semi-preparative HPLC separation and mass-spectrometric investigation of the reaction products
Kovalev, I.S.; Rahman, M.; Sadieva, L.K.; Pavlyuk, D.E.; Giri, K.; Santra, S.; Kopchuk, D.S.; Zyryanov, G.V.; Majee, A.; Chupakhin, O.N.; Charushin, V.N. (Arkat, 2017)The interaction between p-tert-butylphenol and elemental sulfur (S8) in alkaline condition in absence of solvent at 150-170 ?C have been studied. (Poly)thiacalix[n]arenes with the phenol units connected by bi- and trisulfide ... -
Studies on the interactions of 5-R-3-(2-pyridyl)-1,2,4-triazines with arynes: inverse demand aza-Diels-Alder reaction versus aryne-mediated domino process
Kopchuk, D.S.; Nikonov, I.L.; Khasanov, A.F.; Giri, Koushiki.; Santra, S.; Kovalev, I.S.; Nosova, E.V.; Gundala, S.; Venkatapuram, P.; Zyryanov, G.V.; Majee, A.; Chupakhin, O.N. (Royal Society of Chemistry, 2018)The interactions between substituted 5-R-3-(pyridyl-2)-1,2,4-triazines with in situ generated substituted aryne intermediates have been studied. The reaction afforded either inverse demand (ID) aza-Diels-Alder products or ...