A New Approach to Chalcogen-Nitrogen pi-Heterocyclic Radicals

A New Approach to Chalcogen-Nitrogen pi-Heterocyclic Radicals Full article

Journal

Applied Magnetic Resonance
ISSN: 0937-9347 , E-ISSN: 1613-7507

Output data

Year: 2011, Volume: 41, Number: 2-4, Pages: 449-466 Pages count : DOI: 10.1007/s00723-011-0240-6

Authors

Gritsan Nina P. ^1,2 , Makarov Alexander Yu ³ , Zibarev Andrey V. ^2,3

Affiliations

1	(Данные Web of science) Russian Acad Sci, Inst Chem Kinet & Combust, Novosibirsk 630090, Russia
2	(Данные Web of science) Novosibirsk State Univ, Dept Phys, Natl Res Univ, Novosibirsk 630090, Russia
3	(Данные Web of science) Russian Acad Sci, Novosibirsk Organ Chem Inst, Novosibirsk 630090, Russia

This paper gives a brief overview of a new approach to chalcogen-nitrogen heterocyclic pi-radicals, particularly 1,2,3- and 1,3,2-benzodithiazolyls, based on thermolysis or photolysis of closed-shell precursors (such as 1,3,2,4-benzodithiadiazines and their 1-Se congeners, 1,2,4,3,5- and 1,3,5,2,4-benzotrithiadiazepines, and some other sulfur-nitrogen rings and cages). The approach allows obtaining radicals hardly accessible or inaccessible in other ways, especially, fluorinated radicals. The identity of radicals prepared is confirmed by electron paramagnetic resonance spectroscopy in combination with density functional theory calculations.

Gritsan N.P. , Makarov A.Y. , Zibarev A.V.
A New Approach to Chalcogen-Nitrogen pi-Heterocyclic Radicals
Applied Magnetic Resonance. 2011. V.41. N2-4. P.449-466. DOI: 10.1007/s00723-011-0240-6 WOS Scopus РИНЦ

Published online:	Jul 9, 2011
Published print:	Dec 1, 2011

Web of science	WOS:000299295600027
Scopus	2-s2.0-81155134043
Elibrary	18013847
OpenAlex	W2094885405