Title of article
Synthesis of Anthradan analogues by regioselective Friedel–Crafts reactions on N,N-dihexylanthracen-2-amine
Author/Authors
de Miranda، نويسنده , , Maicon G. and de Oliveira، نويسنده , , Matheus F.G. and Lopes، نويسنده , , Rosangela S.C. and da Silva، نويسنده , , Antonio J.R. and Albert، نويسنده , , André L.M. and Lopes، نويسنده , , Claudio C.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
4
From page
2587
To page
2590
Abstract
An efficient synthetic route using a Friedel–Crafts acylation approach was developed to obtain fluorophores such as 1-(6-(dihexylamino)anthracen-1-yl)propan-1-one (1b) and 1-(7-(dihexylamino)anthracen-1-yl)propan-1-one (1c) with a push–pull electronic conjugation starting from 2-aminoanthracene-9,10-dione (4). These compounds are analogues of 1-(6-(dihexylamino)anthracen-2-yl)propan-1-one (Anthradan) and they exhibit the same additional redshift emission and absorption spectra. Furthermore, we have synthesized other derivatives of Anthradan via the Friedel–Crafts approach in good yields.
Keywords
Reduction , regioselectivity , Electrophilic aromatic substitution , Alkylation , solvent effects
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1884443
Link To Document