BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20250816T204506EDT-83522A0HPu@132.216.98.100 DTSTAMP:20250817T004506Z DESCRIPTION:Abstract:\n\nReactions which can manipulate the connectivity of the molecular skeleton are underexplored as tools for late-stage function alization\, in part because their implementation has been hindered by thei r often nonintuitive retrosynthetic logic. This presentation will cover se lected transformations discovered in our laboratory which address this cha llenge by enabling single-atom changes to aliphatic and aromatic systems t hrough the insertion and deletion of single heavy atoms (C\,N\,O\, etc.)\, as well as more complex manipulations leveraging combinations of these el ementary transformations. Our approach to this problem is modality-agnosti c\, drawing from a wide range of reactive species and synthetic discipline s (organometallic chemistry\, reagent design\, photochemistry). Applicatio ns to late-stage functionalization and diversification of complex pharmace utically relevant compounds as well as unique opportunities for synthesis will be presented alongside mechanistic findings.\n\n \n\nBio:\n\nMark was born and raised in Cleveland\, OH as the oldest of three children in a Ru ssian-Jewish immigrant family. In 2012\, he earned a B.S. in chemistry fro m the University of Rochester in Rochester\, NY\, conducting undergraduate research with Professor Alison J. Frontier on an oxidative variant of the Nazarov cyclization. Through participation in the DAAD RISE program\, Mar k also spent the summer of 2010 conducting research with Henning Hopf at T U Braunschweig on the synthesis of strained hydrocarbons. After graduation \, he joined the laboratory of Professor F. Dean Toste at the University o f California\, Berkeley. There\, he studied the chemistry of the Au(I)/Au( III) redox couple in several contexts\, including supramolecular catalysis and fluorine-18 radiosynthesis. After earning his Ph.D. in 2017\, Mark jo ined the laboratory of Professor Eric N. Jacobsen as an NIH Postdoctoral F ellow at Harvard University where his research focused on enantioselective fluorination reactions with chiral organoiodane catalysts. In 2019\, Mark joined the University of Chicago as an assistant professor of chemistry a nd was promoted to associate professor with tenure in 2022. His research i nterests include the development of synthetic methodology and study of the ir mechanisms.\n DTSTART:20230124T180000Z DTEND:20230124T193000Z LOCATION:Room 10\, Maass Chemistry Building\, CA\, QC\, Montreal\, H3A 0B8\ , 801 rue Sherbrooke Ouest SUMMARY:Chemical Society Seminar: Mark Levin - Single Atom Logic for Skelet al Editing URL:/chemistry/channels/event/chemical-society-seminar -mark-levin-single-atom-logic-skeletal-editing-340126 END:VEVENT END:VCALENDAR