Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/101795
Title: Synthesis, photophysical and redox properties of the 2,5,7-tri(het)aryl- [1,2,4]triazolo[1,5-a]pyrimidines
Authors: Rasputin, N. A.
Demina, N. S.
Irgashev, R. A.
Shchepochkin, A. V.
Rusinov, G. L.
Chupakhin, O. N.
Charushin, V. N.
Issue Date: 2020
Publisher: Arkat
Citation: Synthesis, photophysical and redox properties of the 2,5,7-tri(het)aryl- [1,2,4]triazolo[1,5-a]pyrimidines / N. A. Rasputin, N. S. Demina, R. A. Irgashev, et al. — DOI 10.24820/ARK.5550190.P011.247 // Arkivoc. — 2020. — Vol. 2020. — Iss. 6. — P. -.
Abstract: A number of Y-type push-pull compounds based on the [1,2,4]triazolo[1,5-a]pyrimidine core, namely 5,7- di(het)aryl-substituted 2-phenyl-[1,2,4]triazolo[1,5-a]pyrimidines, were obtained by transition metal free nucleophilic C-H functionalization. Substituents at both the C-5 and C-7 positions were introduced by successive treatment of the starting 6-bromo-2-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine with Grignard reagents. In addition, the optical and electrochemical properties of the synthesized push-pull systems were studied. © 2020 Arkat. All rights reserved.
Keywords: DIRECT (HET)ARYLATION
GRIGNARD REAGENTS
NUCLEOPHILIC AROMATIC SUBSTITUTION OF HYDROGEN (SNH)
[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE
URI: http://hdl.handle.net/10995/101795
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85094152481
PURE ID: 20125521
836416af-929e-4171-9462-13f3fffc1ea9
ISSN: 15517004
DOI: 10.24820/ARK.5550190.P011.247
metadata.dc.description.sponsorship: This research study was supported financially by the Russian Science Foundation (Project No. 19-13-00234).
RSCF project card: 19-13-00231
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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