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Application filed by Kuo Ching Chemicai Co LtdfiledCriticalKuo Ching Chemicai Co Ltd
Priority to TW094131104ApriorityCriticalpatent/TW200710090A/en
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Publication of TWI307340BpublicationCriticalpatent/TWI307340B/zh
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Photoreceptors In Electrophotography
(AREA)
Abstract
The present invention is related to a compound of the formula (I), wherein R1, R2 and R3 are independently selected from the group consisting of H, C1-C8 alkyl, phenyl, NO2, Cl and Br, n is 0 or 1. The present invention is also related to a compound of the formula (II), wherein R1, R2 and R3 are independently selected from the group consisting of H, C1-C8 alkyl, phenyl, NO2, Cl and Br, n is 0 or 1.