First determination of the rate constant for ring-closure of an azahexenoyl radical: 6-aza-7-ethyl-5-hexenoyl

Kyne, Sarah HLin, Ching-YehRyu, IlhyongCoote, MichelleSchiesser, Carl2015-12-101359-7345http://hdl.handle.net/1885/60374Competitive kinetic experiments utilising free radical carbonylation chemistry provide a first estimate for the rate constant for 6-endo cyclization of the 6-aza-7-ethyl-5-hexenoyl radical of (4.8 ± 2.4) × 10 6 s-1 at 90° C in benzene, in good agreemenKeywords: benzene; radical; article; calculation; carbonylation; chemical analysis; chemical structure; cyclization; gas chromatography; kinetics; Aza Compounds; Cyclization; Free Radicals; Kinetics; Molecular ConformationFirst determination of the rate constant for ring-closure of an azahexenoyl radical: 6-aza-7-ethyl-5-hexenoyl201010.1039/c0cc01262a2016-02-24