109900-95-0Relevant academic research and scientific papers
Absolute rate constants for reactions of α-carbethoxy and α-cyano radicals
Newcomb, Martin,Horner, John H.,Filipkowski, Michelle A.,Ha, Chau,Park, Seung-Un
, p. 3674 - 3684 (2007/10/02)
Absolute rate constants were measured for cyclizations of α-carbethoxy- and α-cyano-substituted radicals and for reactions of these radicals with Bu3SnH. 2-Pyridinethioneoxycarbonyl ester radical precursors were employed in direct laser-flash k
Cyclopentane ring formation in the cycloaddition reaction of 3-alkenyl radicals to radicophilic olefins
Saiic, Radomir N.,Cekovic, Zivorad
, p. 3627 - 3640 (2007/10/02)
Regioselective additions of 3-alkenyl radicals (10 and 20) to electron deficient olefinic bonds (7 and 17), followed by intramolecular 5- exo-cyclization and repeated addition to radicophilic double bonds were investigated and combined into a sequence of
FREE RADICAL ANNULATION OF CYCLOPENTANE RING
Cekovic, Zivorad,Saicic, Radomir
, p. 5893 - 5896 (2007/10/02)
Homoallyl radical, e.g. 2, reacts with an electron-deficient olefinic bond 1 with a new C-C bond forming and arising of a 5-hexenyl radical 3 which further undergoes to 5-exo-trigonal cyclization with a cyclopentane ring (4) annulation.
