9-Cyano-substituted perylene-3, 4-dicarboxylic monoimides

Details 9-Cyano-substituted perylene-3, 4-dicarboxylic monoimides 9-Cyano-substituted perylene-3, 4-dicarboxylic monoimides

2003-09-08

2008-11-04

Aulakh, Charanjit S (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C106S498000, C106S499000, C524S801000

Reexamination Certificate

active

07446198

ABSTRACT:
A 9-cyano-substituted perylene-3,4-dicarboxylic monoimide Iwhere the variables are defined in the specification.

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Nagao Y et al: “Synthesis and Properties of N-Alkylbromoperylene-3,4-Dicarboximides” Dyes and Pigments, Elsevier Applied Science Publishers. vol. 16, No. 1, pp. 19-25, 1991.
Kyokaishi, Shikizai: “Synthesis and reactions of perylenecarboxylic derivatives V. Syntheses of perylenedicarbonimide derivatives.” vol. 49, No. 1, pp. 29 to 34, 1976. XP 000208007 (English abstract only).
Nagao Y et al: Synthesis and Reactions of Perylenecarboxylic Acid Derivatives. X. Synthesis of N-Alkyl-3,4-perylenedicarboximide. Bull.Chem.Soc.Jpn. vol. 54, pp. 1575-1576, 1981.

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