BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//UCLA - ECPv5.14.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:UCLA
X-ORIGINAL-URL:https://www.chemistry.ucla.edu
X-WR-CALDESC:Events for UCLA
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Los_Angeles
BEGIN:DAYLIGHT
TZOFFSETFROM:-0800
TZOFFSETTO:-0700
TZNAME:PDT
DTSTART:20240310T100000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0800
TZNAME:PST
DTSTART:20241103T090000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20241023T160000
DTEND;TZID=America/Los_Angeles:20241023T173000
DTSTAMP:20260614T223112
CREATED:20240918T201631Z
LAST-MODIFIED:20241009T175345Z
UID:35285-1729699200-1729704600@www.chemistry.ucla.edu
SUMMARY:Jeffrey I. Zink Inorganic Chemistry Seminar Series – Prof. Jack Norton
DESCRIPTION:Flyer: Prof. Jack Norton Flyer \nTitle: Applications of Catalytic H• Transfer from H2 \nAbstract: Transition-metal hydride complexes with en-he bonds stronger than 56 kcal mol’ can often be generated from hydrogen\, and may thus be able to catalyze the transfer of H from that gas. Hydrides with unusually weak M-H bonds\, such as HV(CO)\,(dppe)\, can carry out stoichiometric cyclizations of enamines that contain a remote C=C\, converting them to pyrrolidines. The reaction of a Co(Il) salen complex with an olefin in the presence of NaBH\, and ‘BuOOH also appears to form a radical by H• transfer\, and these radicals can be trapped by TEMPO. The photochemical oxidation of these TEMPO adducts to carbocations (Knowles\, Angew. Chem. Int. Ed. 2016\, 55\, 9969) allows the interception of these cations by many different nucleophiles\, giving Markovnikov hydrofunctionalization products. A particularly valuable application of this reaction is in the net hydrofluorination of olefins.
URL:https://www.chemistry.ucla.edu/events/jeffrey-i-zink-inorganic-chemistry-seminar-series-prof-jack-norton/
LOCATION:Collaboratory Yoo Seminar & Conference Hall YH4222 
CATEGORIES:Divisional Seminars,Inorganic
ATTACH;FMTTYPE=image/png:https://www.chemistry.ucla.edu/wp-content/uploads/2024/09/Prof.-Jack-Norton-Flyer.png
END:VEVENT
END:VCALENDAR