KLIEGEL, W.;PREU, L., CHEM.-ZTG, 1984, 108, N 9, 283-285
作者:KLIEGEL, W.、PREU, L.
DOI:——
日期:——
Peracid induced ring opening of some isoxazolidines and oxidation of saturated 1,3-oxazines to new heterocyclic nitrones
作者:Syed M.A. Hashmi、Sk.Asrof Ali、Mohammed I.M. Wazeer
DOI:10.1016/s0040-4020(98)00789-3
日期:1998.10
equilibrium mixture of nitrone and its six-membered ring hydroxylamine tautomer; the ratio of which is found to depend on the substituents. The tautomeric cyclic hydroxylamine has been converted to a new class of nitrones by oxidation with mercury (II) oxide or p-benzoquinone. One of the cyclic hydroxylamine lacking hydrogen at the α-carbons has been oxidized to nitroxide spin label.