SYNTHESIS OF POLYFLUORINATED DIBENZO-P-DIOXINS

Authors
HAFFER U ROTARD W MAILAHN W
Citation
U. Haffer et al., SYNTHESIS OF POLYFLUORINATED DIBENZO-P-DIOXINS, Chemosphere, 29(9-11), 1994, pp. 1803-1809
Citations number
6
Categorie Soggetti
Environmental Sciences
Journal title
Chemosphere → ACNP
ISSN journal
00456535
Volume
29
Issue
9-11
Year of publication
1994
Pages
1803 - 1809
Database
ISI
SICI code
0045-6535(1994)29:9-11<1803:SOPD>2.0.ZU;2-E
Abstract
Fluorinated dibenzo-p-dioxins (PFDD) have been selectively synthesized from fluorophenols and isolated by liquid-column- and thin layer chro matography. The structures were confirmed by IR, MS, HR-MS, H-1-NMR an d F-19-NMR-spectroscopy. Reaction times, melting points and the IR-abs orption bands are presented for several PFDD's as well as H-1- and (19 )-F-NMR-spectra for two PFDD's and the mass-spectrum for 2,3,7,8-T4FDD .