The ground state interaction of C-(4-chlorophenyl)-N-phenylnitrone (N1) with three different α, β-unsaturated ketones (K1 - K3) in very dilute solution (10-6 mol dm-3) has been noticed through charge transfer band f...
the National Natural Science Foundation of China (No. 20172065).
Dipolar cycloaddition reactions of ethyl 2-hydropolyfluoroalk-2-enoates (1) with some nitrones were de-scribed. The reaction of 3,4-dihydroisoquinoline N-oxide (2) with 1 took place readily in methylene chloride at ro...
Financial support from National Basic Research Program of China(No.2012CB822101);the National Natural Science Foundation of China(No.21272240);National Science and Technology Major Projects for "Major New Drugs Innovation and Development"(No.2013ZX09508104);National Engineering Research Center for Carbohydrate Synthesis of Jiangxi Normal University
A novel C-branched polyhydroxylated cyclic nitrone 25.which could be a valuable intermediate for the synthesis of C-branched pyrrolidine iminosugars,was synthesized starting from the commercially available i.-arabinos...
The dipolar cycloaddition reaction of allenyl perfluoroalkyl sulfones (1) to nitrones (2) was described. Unlike nonfluorine-containing allenyl sulfones, 1 reacted readily with 2 in ether at room temperatttre and u...