摘要:
Reduction of stable nitroxides derived from tetrahydrooxazole, tetrahydroimidazole, 2,5-dihydroimidazole, and 2,5-dihydroimidazole 3-oxide containing alkoxy groups in alpha-position to the nitroxyl group affords alpha-alkoxynitrones, acetals of N-hydroxyamides, or their equilibrium mixtures.