Tsygankov A. N-Acyloxy-N-alkoxyureas and NH-N, N-dialkoxyamines. Reactions with nucleophilic and electrophilic reagents

The object of investigation - N-acyloxy(cloro)-N-alkoxiamides, NH-N,N-dialkoxyamines; purpose of work- synthesis, investigation of structure, reactivity of N-acyloxy-N-alkoxiamides, their derivatives; methods of investigation – chemical, instrumental; theoretical and practical achieve-ments - it has been found that in N-acyloxy(chloro)-N-alkoxyamides (RC(O)N(X)OAlk, X=Cl, OC(O)R’) the domination of a nO-?*N-X anomeric effect is reason of high degrees pyramidal of the nitrogen atom and N-X bond’s de-stabilization thus it is cause of X-group anionic movity, im-provement general method synthesis of N-acyloxy-N-alkoxyamides, creation new method synthesis of NH-N,N-dialkoxyamines, N-chloro-N-alkoxyureas and N,N-dialkoxyureas; area (field) of application - organic synthesis, courses of organic chemistry.