BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN CALSCALE:GREGORIAN BEGIN:VEVENT LOCATION:Online DESCRIPTION: DTSTART:20230225T115600Z DTEND:20230225T115600Z SUMMARY:Seminar “Sulfonium and Selenonium Salts as Noncovalent Organocatalysts for the Multicomponent Groebke−Blackburn−Bienaymé Reaction” URL;VALUE=URI:/media/events/seminar-sulfonium-and-selenonium-salts-as-noncovalent-organocatalysts-for-the-multicomponent-groebkeblackburnbienayme-reaction/ DTSTAMP:20260325T030757Z UID:69c3275d2e8d4 END:VEVENT END:VCALENDAR