Polyhalogenoaromatic compounds. Part XX. Some reactions of decachlorobiphenyl
作者:Falmai Binns、H. Suschitzky
DOI:10.1039/j39710001913
日期:——
hydrolysis. With molar proportions of these reagents inseparable mixtures of mono- and di-substituted compounds were obtained. The lithio-derivatives were converted into the methyl derivatives with dimethyl sulphate, and also underwent thermal elimination of LiCl to give the corresponding arynes. The title compound reacted readily with both piperidine and methoxide to give the 4- and 4,4′-substituted polychlorobiphenyls
[EN] POLYESTER RESIN, AND OPTICAL MATERIALS, FILMS AND IMAGE DISPLAY DEVICES USING THE SAME<br/>[FR] RÉSINE POLYESTER, ET MATÉRIAUX OPTIQUES, FILMS ET DISPOSITIFS D'AFFICHAGE D'IMAGES LES UTILISANT
申请人:FUJIFILM CORP
公开号:WO2011118845A1
公开(公告)日:2011-09-29
A polyester resin containing a structure represented by Formula (1) and a structure represented by Formula (2) : wherein R11 to R14 and R21 to R26 represent a hydrogen atom or a substituent; R15 to R18 represent a substituent; and at least one of R21 to R26 represents a substituent.
Identification of Hydroxylated PCB Metabolites and Other Phenolic Halogenated Pollutants in Human Blood Plasma
作者:L. Hovander, T. Malmberg, M. Athanasia
DOI:10.1007/s002440010298
日期:2002.1.1
GC/ECD and GC/MS. Brominated, bromochlorinated, and chlorinated methyl derivatives of phenols and OH-PCBs were synthesized to be used as authentic reference standards. More than 100 PHCs were indicated in the plasma, and among those a total of 9 monocyclic brominated or chlorinated phenol-, guaiacol-, and/or catechol-type compounds were identified as their methylated derivatives. The two major compounds