130383-99-2Relevant academic research and scientific papers
HOMOLYTIC LIQUID-PHASE FRAGMENTATION OF 2-(OCTAFLUOROPENTYLOXY)-1,3-DIOXOLANE
Gizatullina, S. R.,Yakupov, I. S.,Siraeva, I. N.,Germash, A. V.,Zlot-skii, S. S.,Rakhmankulov, D. L.
, p. 1030 - 1033 (2007/10/02)
The homolytic liquid-phase fragmentation of 2-(octafluoropentyloxy)-1,3-dioxolane initiated with tert-butyl peroxide leads to the parallel accumulation of carbonates of linear and cyclic structure, and the latter is accumulated preferentially.
Kinetic Investigations on Radical Initiated Fragmentation of Orthoformiates of 2,2,3,3,4,4,5,5-Octafluorpentan-1-ol
Gizatullina, S. R.,Jakupov, I. S.,Germac, A. V.,Zlotskij, S. S.,Rachmankulov, D. L.,Timpe, H.-J.
, p. 375 - 380 (2007/10/02)
tert.-Butoxy radicals abstract the methin hydrogen atom on orthoesters 1 of 2,2,3,3,4,4,5,5-octafluoropentan-1-ol, and the radicals 2 thus formed fragmente at 130 deg C into dialkylcarbonates 3.Due to their acceptor properties the fluoroalkyl substituents influence the velocity of the hydrogen abstraction reaction.On the contrary, no influence of these substituents on the rate of the fragmentation step has been measured.With 2-fluoroalkyl substituted 1,3-dioxolanes the radical induced fragmentation leads to ring-opened carbonates, which are the major products, and ethylene carbonate.
