A Two-Step Synthesis of Quarterrylene Bisimides: Application of the 'Green Route' Method.

Autor:	Langhals, Heinz, Büttner, Jörn, Blanke, Patrick
Předmět:	BISIMIDES HETEROCYCLIC compounds synthesis PERYLENE IMIDES DICARBOXIMIDES COPPER powder NEAR infrared spectroscopy
Zdroj:	Synthesis; 2005, Vol. 2005 Issue 3, p364-366, 3p
Abstrakt:	Perylene-3,4:9,10-tetracarboxylic-3,4-anhydride-9,10- imides have been transformed in one-step into bichromophoric 9,9'- bis(perylene-3,4-dicarboximide)s by reaction with copper powder, 3-methylpyridine, and oxygen, and further to quaterrylene bisimides with potassium tert-butoxide and DBN. Quaterrylene bisimides are of interest as NIR fluorescent dyes. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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