ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Kinetics and Mechanism of Reaction of Methoxide Ion with 0-( N-Ary lcarbamoyl) benzophenone Oximes

V. Kožený, J. Mindl, and V. Štěrba

Department of Organic Chemistry, Faculty of Chemical Technology, University Pardubice, CZ-532 10 Pardubice

Abstract: A series of nine O-(N-arylcarbamoyl)benzophenone oximes and their two N-methyl derivatives has been prepared and characterized. For estimation of mechanism E1cB of the above-mentioned compounds a new simple competition test using butylamine and kinetic studies were used. Hammett reaction constants for the given reaction ρ_obs = 0.68 and ρ_k2  = -1.32 were calculated.

Full paper in Portable Document Format: 511a29.pdf

Chemical Papers 51 (1) 29–32 (1997)