Oblon, McClelland, Maier & Neustadt, L.L.P.
Conveniently prepared naphthalene and perylene derivatives as building blocks for organic electronic materials and dyestuff
The present invention provides the compounds of formulae (3) and (1), wherein n is 0 or 1, R11 and R12 are the same and are selected from the group consisting of CN, OR300, Si(R301)3, NHR302, NR303R304, SR305 and R306, or R11 and R12 together are selected from the group consisting of (a), (b), and (c) and X is Cl, Br or I, and a process for the preparation of compounds of formula (3) comprising the compounds of formula (1) as key intermediates.
MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E.V. BASF SE
C H C C C C H C C H H C H C C C H C C C C C C
C07C H01L C09B C07C C07C C07C H01L C07C C09B H01L H01L C07C H01L C09B C07C C09B H01L C07D C09B C07C C07C C07F C07C
inventional inventional inventional inventional inventional inventional additional inventional inventional additional additional inventional inventional inventional inventional inventional inventional inventional inventional inventional additional inventional inventional
Helmut Yulian Thomas Klaus Chen Long
Reichelt Zagranyarski Gessner Muellen Li Chen