0000000000400967
AUTHOR
Valeriia Astakhina
Synthesis and electronic aspects of tetrahydrobenzothienopyrimidine derivatives
Abstract The chemistry of thiophenes, pyrimidines, triazolopyrimidines and benzothiophenes has drawn much attention because of their biological activities. Their interesting properties are connected with their complex π-electron delocalisation effects. Herein the synthesis, crystal and molecular structures at 100 K and DFT calculated structures of three tetrahydrobenzothienopyrimidine derivatives are reported i.e. 4-hydrazino-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine which was a substrate for 2-phenyl-8,9,10,11-tetrahydro[1]benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine and 3-methyl-9,10,11,12-tetrahydro-2H-[1]benzothieno[2′,3′:4,5]pyrimido[1,6-b][1,2,4]triazin-2-one. Moreover t…
CCDC 995332: Experimental Crystal Structure Determination
Related Article: Katarzyna Gajda, Valeriia Astakhina, Krzysztof Ejsmont, Dmytro Kolomeitsev, Sergiy Kovalenko, Bartosz Zarychta|2015|J.Mol.Struct.|1083|137|doi:10.1016/j.molstruc.2014.11.043
CCDC 995360: Experimental Crystal Structure Determination
Related Article: Katarzyna Gajda, Valeriia Astakhina, Krzysztof Ejsmont, Dmytro Kolomeitsev, Sergiy Kovalenko, Bartosz Zarychta|2015|J.Mol.Struct.|1083|137|doi:10.1016/j.molstruc.2014.11.043
CCDC 995342: Experimental Crystal Structure Determination
Related Article: Katarzyna Gajda, Valeriia Astakhina, Krzysztof Ejsmont, Dmytro Kolomeitsev, Sergiy Kovalenko, Bartosz Zarychta|2015|J.Mol.Struct.|1083|137|doi:10.1016/j.molstruc.2014.11.043