Ru(III)-Catalyzed Cyclization of Arene-Alkene Substrates via Intramolecular Electrophilic Hydroarylation
作者:So Won Youn、Stefan J. Pastine、Dalibor Sames
DOI:10.1021/ol036385i
日期:2004.2.1
We herein report that RuCl3/AgOTf has proven to be a hydroarylation catalyst with an efficiency and scope superior to previously known methods. This catalyst demonstrated consistent performance with arene-ene substrates of diverse structural features, providing good to excellent yields of cyclization products (chromanes, tetralins, terpenoids, dihydrocoumarins).
Jacques; Kagan, Bulletin de la Societe Chimique de France, 1956, p. 128,136
作者:Jacques、Kagan
DOI:——
日期:——
AROMATIC POLYCARBONATE, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND IMAGE FORMING APPARATUS
申请人:KIHARA Akiko
公开号:US20080199215A1
公开(公告)日:2008-08-21
In an electrophotographic photoreceptor including a conductive substrate and a single layer type photosensitive layer, the aromatic polycarbonate is contained to a single layer type photosensitive layer, which aromatic polycarbonate includes a constituent unit represented by the following general formula (1) derived from a compound having a basic asymmetric bishydroxy enamine skeleton represented by the general formula:
Accordingly, the electrophotographic photoreceptor is obtained which is excellent in charge transportability, mechanical strength, electric property, durability, etc. and can form good images for a long time.
[EN] AMIDINE COMPOUND OR SALT THEREOF<br/>[FR] COMPOSÉ AMIDINE OU SEL ASSOCIÉ