BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4//
BEGIN:VEVENT
UID:20260630T020730EDT-0093MD5nKD@132.216.98.100
DTSTAMP:20260630T060730Z
DESCRIPTION:PhD Oral Defense of Anja Rahn\, Department of Food Science and 
 Agricultural Chemistry\nChloropropanol (CP) esters belong to a group of we
 ll-known thermally induced contaminants derived from mono- and di-chlorina
 ted glycerols. Presently\, there are four proposed mechanisms for their fo
 rmation all involving SN2 nucleophilic attack by chloride ions but differi
 ng from each other based on either the nature of the substrate or the leav
 ing group. Two of the proposed mechanisms involve direct nucleophilic atta
 ck by the chloride ion at the glycerol carbon atoms carrying either an est
 er group or a protonated hydroxyl group. The alternative two pathways prop
 ose the formation of reactive intermediates such as a cyclic acyloxonium i
 on or an epoxide ring in the form of glycidol prior to the nucleophilic at
 tack by chloride ions. \nEveryone in the 91ºÚÁÏÍø community is welcome to at
 tend a PhD oral defense. Please join us in celebrating the accomplishments
  of our PhD candidates.
DTSTART:20140403T180000Z
DTEND:20140403T180000Z
LOCATION:MS2-022\, Macdonald-Stewart Building\, CA\, QC\, St Anne de Bellev
 ue\, H9X 3V9\, 21111 Lakeshore Road
SUMMARY:PhD Oral Defense: Mechanism of Formation and Mass Spectral Characte
 rization for Thermally Generated Toxicants: Chloropropanols and their Este
 rs
URL:/macdonald/channels/event/phd-oral-defense-mechani
 sm-formation-and-mass-spectral-characterization-thermally-generated-234342
END:VEVENT
END:VCALENDAR