Synthesis and spectral properties of cyanine dyes based on indeno[2,1-b]chromene

Autor:	A. I. Tolmachev, K. V. Fedotov, Dmitriy G. Krotko
Rok vydání:	2005
Předmět:	chemistry.chemical_compound chemistry Organic Chemistry Spectral properties Cyanine Photochemistry Medicinal chemistry Formylation
Zdroj:	Chemistry of Heterocyclic Compounds. 41:79-85
ISSN:	1573-8353 0009-3122
DOI:	10.1007/s10593-005-0111-x
Popis:	Starting from the products of formylation and vinylformylation of indeno[2,1-b]chromene a series of new symmetrical and unsymmetrical polymethine dyes have been synthesized with a residue of indeno[2,1-b]chromene as the terminal group. It was shown that the unsymmetrical dyes obtained have two absorption bands in the visible region, the position, intensity, and shape of which depend on the nature of the second terminal group.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::96db76d9ea72948689201a3f967e851e https://doi.org/10.1007/s10593-005-0111-x Zobrazit plný text záznamu Plný text ve formátu PDF