Organic materials having non-linear optical properties

Abstract

Abstract A film-like material containing compounds of the formula I in an aligned, non-point symmetrical arrangement …<IMAGE>… in which X denotes =CH- or N-,… R<1> is C12-C30-alkyl, R<2> is hydrogen or C1-C30-alkyl,… R<3> is -NO2, -CN, -CF3, -COCF3, -SO2CH3 or -SO2CF3,… R<4> is hydrogen or has the same meaning as R<3>,… R<5> is hydrogen or -NR<6>R<7>, and R<6> and R<7> independently of one another are hydrogen or C1-C30-alkyl, where any alkyl radicals can also be partially fluorinated or perfluorinated. …<??>The compounds of the formula I can be arranged in Langmuir-Blodgett film systems. Such systems can be employed, for example, for the production of optoelectronic components.

Inventors

• 👤 Gero Dr. Decher
• 👤 Bernd Dr. Tieke
• 👤 Christian Bosshard
• 👤 Peter Prof. Dr. Günter

Bibliographic Details