N-Fluorobenzenesulfonimide (NFSI) CAS 133745-75-2 Fa'amama >98.0% (HPLC) Fa'asu'esu'e Fa'alili.

N-Fluorobenzenesulfonimide (NFSI) (CAS: 133745-75-2), Versatile fluorinating reagent faʻaaogaina i le fluorination o aryls, enolates, carbanions, organolithiums, etc.
O le N-Fluorobenzenesulfonimide ose mea e masani ona fa'aaogaina electrophilic fluorinating agent i organic synthesis e fa'afeiloa'i ai le fluorine i molela'au fa'alenu'u le tutusa.E fa'aaogaina fo'i e fa'amulu ai mea'ai nucleophilic e pei o meaola fa'a-organometallic fa'afoliga ma anion malonate.NFSi e mafai ona faʻapipiʻiina e ala ile tali ole benzenesulfonimide ma le fluorine.
N-Fluorobenzenesulfonimide o se fou, mausali ma agamalu fluorination reagent, lea e mafai ona faailoa fluo rine atoms i le carbonyl ortho tulaga o molelaula organic, ma e mafai ona faatino monofluorination tali i luga o le electron-mauoa mea manogi, enol sila ne, ene Chemicalbook ava malosi lithium masima, ma isi. O nofoaga autu o suʻesuʻega o loʻo i ai nei e aofia ai le faʻaogaina o le uila o Nazarov e faʻapipiʻiina e le uʻamea poʻo le cobalt e fausia ai le mama e lima, ma le asymmetric catalysis o le enantioselective α-fluorination.
N-Fluorobenzenesulfonimide fluorinates aromatics, enolates, azaenolates ma carbanions i fua maualuga.E fa'aaogaina mo le fa'ama'iina o le Li enolates o chiral carboximides, mo le fa'atonuina o le fa'afefeteina o mea manogi fa'aonaponei ma mo se toe iloiloga o vaila'au fa'afefeteina o le NF electrophilic.E fa'atino le fa'a'ese'esega fa'alelei i le i ai o se faiga fa'apipi'i Pd-BINAP i le vevela o le potu i totonu o se vai vai.O se mea e fa'aaogaina i totonu o se palladium-catalyzed enantioselective fluorination o t-butoxycarbonyl lactones ma lactams.E faʻaaogaina foi i le electrophilic difluorination o dihalopyridines ma butyl lithium ma i le faʻaliliu saʻo o ava i le dibenzenesulfonamides ma le triphenylphosphine.