Scientific seminar «Novel cationic 1,2,4-selenadiazoles: synthesisviaaddition of 2-pyridylselenyl halides»

Scientific seminar «Novel cationic 1,2,4-selenadiazoles: synthesisviaaddition of 2-pyridylselenyl halides»

The event passed
22 Oct 2021
Location
Online
About the event

22 October at 15:00 MSK

2-Pyridylselenyl halides undergo facile coupling with a triple CN bond of unactivated nitriles. Unprecedented heterocyclization allowed the preparation of a novel class of cationic 1,2,4-selenadiazoles in remarkably high yields. Cationic 1,2,4-selenadiazoles form supramolecular dimers in the crystal via Se⋯N chalcogen bonding, which was studied theoretically.


Participants: students, postgraduates and scientific-pedagogical workers of the faculty of Sciences of RUDN and other Universities

Online

Speaker

Alexander Tskhovrebov – researcher of RIC RUDN University, Russian Federation.

Related eventsAll events
2025
23 - 25 Sep
“Food Quality Food Safety” (FQFS-2025) 5th International Conference
2025
24 - 25 Sep
The All-Russian Conference with International Participation “Conference on Oil and Gas Technology and Subsoil Use”
2025
24 Nov - 7 Dec
The Digital Pre-University Faculty organises winter schools ‘Dive into Russian in Moscow’ and ‘Dive into Russian in Moscow: advanced level’ for foreign citizens
2025
30 Jun - 16 Sep
Competition for the Prize of the Federal State Autonomous Educational Institution of Higher Education “Peoples’ Friendship University of Russia Named after Patrice Lumumba” for Scientific Achievements and Contribution in the Field of Chemistry