Rhenium Complexes-Catalyzed Alkylation of Arenes with Alkyl Halides
作者:Yutaka Nishiyama、Fujio Kakushou、Noboru Sonoda
DOI:10.1246/bcsj.73.2779
日期:2000.12
Rhenium complexes have been shown to catalyze the alkylation of arenes with alkylhalides. When arenes were reacted with an alkyl chloride in the presence of a catalytic amount of rhenium complexes, such as bromopentacarbonylrhenium(I) [ReBr(CO)5], tricarbonylcyclopentadienylrhenium(I) [Re(C5H5)(CO)3] and decacarbonyldirhenium [Re2(CO)10], alkylation of the arenes proceeded under mild conditions to
Disclosed are compounds of formula (I)
which inhibit production of cytokines involved in inflammatory processes and are thus useful for treating diseases and pathological conditions involving inflammation such as chronic inflammatory disease. Also disclosed are processes for preparing these compounds and pharmaceutical compositions comprising these compounds.
[EN] MAGNETICALLY BISTABLE COMPLEXES AND DEVICES AND METHODS OF MAKING AND USING THE SAME<br/>[FR] COMPLEXES BISTABLES MAGNÉTIQUEMENT ET DISPOSITIFS ET PROCÉDÉS DE PRÉPARATION ET D'UTILISATION DE CEUX-CI
申请人:UVIC IND PARTNERSHIPS INC
公开号:WO2017015765A1
公开(公告)日:2017-02-02
Disclosed herein are embodiments of complexes exhibiting reversible light-induced magnetization switching with unprecedented lifetimes. In particular embodiments, the complexes are provided as organic thin films that can exhibit long lifetimes at ambient temperatures. In some representative embodiments, the complex comprises an electronically bistable cobalt complex functionalized with an optically bistable ligand. A photoisomerization-induced spin–charge excited state (PISCES) process can occur, resulting in the direct observation of light-induced spin state switching at room temperature in the solid state.