Chemistry of Herz radicals: a new way to near-IR dyes with multiple long-lived and differently-coloured redox states.

Autor: Makarov AY; Institute of Organic Chemistry, Russian Academy of sciences, 630090 Novosibirsk, Russia. zibarev@nioh.nsc.ru shundrin@nioch.nsc.ru., Volkova YM, Shundrin LA, Dmitriev AA, Irtegova IG, Bagryanskaya IY, Shundrina IK, Gritsan NP, Beckmann J, Zibarev AV
Jazyk: angličtina
Zdroj: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2020 Jan 16; Vol. 56 (5), pp. 727-730.
DOI: 10.1039/c9cc08557b
Abstrakt: A new synthetic methodology based on the self-condensation of 1,2,3-benzodithiazolyl diradicals (Herz radicals) produces unprecedented 5-6-6-6-5 and 5-6-7-6-5 pentacyclic sulfur-nitrogen near-IR dyes featuring up to five multiple long-lived and differently coloured redox-states.
Databáze: MEDLINE