Conveniently prepared naphthalene and perylene derivatives as building blocks for organic electronic materials and dyestuff

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United States of America Patent

PATENT NO 9382264
SERIAL NO

14424748

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
CLAP CO LTDGANGNAM-GU SEOUL 06109

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Long Mainz, DE 393 1067
Gessner, Thomas Heidelberg, DE 92 1609
Li, Chen Cologne, DE 352 2814
Muellen, Klaus Cologne, DE 62 493
Reichelt, Helmut Neustadt, DE 140 552
Zagranyarski, Yulian Sofia, BG 3 26

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