THE RATIO OF THE RATE CONSTANTS FOR H-ATOM ABSTRACTION AND BETA-CLEAVAGE FOR BIS-OXYISOPROPYLIDENE BIRADICAL

Authors
GRABOVSKY SA KABALNOVA NN KHURSAN SL SHERESHOVETS VV
Citation
Sa. Grabovsky et al., THE RATIO OF THE RATE CONSTANTS FOR H-ATOM ABSTRACTION AND BETA-CLEAVAGE FOR BIS-OXYISOPROPYLIDENE BIRADICAL, Russian chemical bulletin, 47(7), 1998, pp. 1284-1286
Citations number
15
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
47
Issue
7
Year of publication
1998
Pages
1284 - 1286
Database
ISI
SICI code
1066-5285(1998)47:7<1284:TROTRC>2.0.ZU;2-#
Abstract
The relative reactivity of bis-oxyisopropylidene biradical (OCMe2O.)-O -. generated upon homolysis of the O-O bond of dimethyidioxirane was c haracterized by the ratio of the rate constants for PI atom abstractio n and beta-cleavage: k(3)/k(2) = 0.23 +/- 0.06 L mol(-1) (314 K).