Kinetic study of acid-catalysed rearrangements of 1,2-oxazines
Abstract
A kinetic study of acid-catalysed rearrangement of 6-ethoxy-5,6-
dihydro-3-para-substituted phenyl-4H-l ,2-oxazines (9) in methanol (MeOH),
cyanomethane (MeCN) and in dimethylsulfoxide (M~SO) to 3,4-dihydro-2-
methoxy-5-parasubstituted phenyl-2H-pyrrole-l-oxides (10) is reported. The
substrate oxazines were synthesized by the cycioaddition reaction of 2-
bromopara-substituted acetophenone oximes with ethyl vinyl ether in
dichloromethane..............
Citation
M.Sc. ThesisSponsorhip
University of NairobiPublisher
Depatment of Chemistry, University of Nairobi
Description
Master of Science Thesis