13480-37-0Relevant articles and documents
Asymmetric pyrene derivatives comprising aryl amine group and organic light-emitting diode including the same
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Paragraph 0252; 0268-0272, (2020/12/18)
The present invention relates to asymmetric pyrene derivatives represented by chemical formula A or chemical formula B and to an organic light-emitting device including the same, wherein substituents of Ar1, Ar2, Ar3, Ar4, Z and m are as defined in the detailed description of the present invention.
Novel thiophene amidines, compositions thereof, and methods of treating complement-mediated diseases and conditions
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, (2008/06/13)
Disclosed is a method for treating the symptoms of an acute or chronic disorder mediated by the classical pathway of the complement cascade, comprising administering to a mammal in need of such treatment a therapeutically effective amount of a compound of Formula I or a solvate, hydrate or pharmaceutically acceptable salt thereof; wherein R1, R2, R3, R4 and R7 are defined in the specification, Z is SO or SO2, and Ar is an aromatic or heteroaromatic group as defined herein.
Reaction of n-aminophthalimide derivatives with aluminum chloride in benzene
Ohwada, Atsushi,Li, Hao,Sakamoto, Takeshi,Kikugawa, Yasuo
, p. 225 - 233 (2007/10/03)
The reaction of N-aminophthalimide derivatives with AlCl3 in benzene has been investigated. From N-amino- and N-benzamidophthalimide (1a and 1b), N-amino- and N-benzamido3,3-diaryl-2,3-dihydroisoindol-1-ones (2) are obtained in high yield by initial attack of benzene on the imide carbonyl, assisted by the neighboring nitrogen atom. From N-arylaminophthalimide derivatives (4), the N-N bond is cleaved heterolytically to give an arylnitrenium ion and canonical forms involving the arene which are trapped by benzene to give aminobiaryls and N-arylanilines.