Dehydration of isoxazoline N-oxides under electrophilic conditions – An alternative approach toward 3-haloisoxazoles
Sign Up to like & getrecommendations! Published in 2021 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2021.153106
Abstract: Abstract A new method was developed for the synthesis of fully substituted 3-haloisoxazoles. This process includes the synthesis of isoxazoline N-oxides from α-halonitroalkenes and subsequent dehydration mediated by the silyl triflate/triethylamine system. read more here.
Keywords: dehydration isoxazoline; electrophilic conditions; alternative approach; oxides electrophilic ... See more keywords