SYNTHESIS AND STRUCTURE OF 2-(2-(4-HALOGEN-SUBSTITUTED PHENIL) HYDRAZONE)-1,3-DIPHENILPROPANE-1,3-DIONES OBTAINED ON THE BASIS OF β-DIKETONES

A.M.Maharramov, A.Z.Sadikhova, L.T.Rustamova, F.M.Chiragov, M.M.Kurbanova