PREPARATION OF NAPHTHOQUINONE IMINES AS NIR DYES

Authors
HARTMANN KH TROLL T
Citation
Kh. Hartmann et T. Troll, PREPARATION OF NAPHTHOQUINONE IMINES AS NIR DYES, Tetrahedron, 51(16), 1995, pp. 4655-4664
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
51
Issue
16
Year of publication
1995
Pages
4655 - 4664
Database
ISI
SICI code
0040-4020(1995)51:16<4655:PONIAN>2.0.ZU;2-X
Abstract
N-Arylphthalimides can be converted to isoindoles by a two electron re duction and silylation. Cycloaddition with acetylenic dienophiles lead s to naphthoquinonemonoimines, which show absorption maxima in the NIR region up to 800 nm.