PREPARATION AND CHARACTERIZATION OF NOVEL METAL COMPLEXES CONTAINING HYDRAZONE DERIVED FROM CAMPHOR AND 2,4-DINITROPHENYL HYDRAZINE

Preparation and Characterization of novel metal complexes containing hydrazone derived from camphor and 2,4-dinitrophenyl hydrazine

Ligand The development of 2,4-dinitrophenyl hydrazine wax gel with camphor under demonstrated conditions yielded another hydrazone ligand.The structures of metel (II) for example, copper, nickel, cobalt, zinc and iron with hydrazone have been composed from reacting between copper bromide, nickel chloride hexahydrate, cobalt chloride hexahydrate, zi

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Penalty model for delay of bidding section construction period in South-to-North Water Diversion Eastern Route Project from perspective of programs

According to the multi-project and program management theory, this paper analyzes the program generation principle and establishes a program based on progress goals.On the basis of the present situation of calculation of penalty for delay of the bidding section construction period with the critical path method, we studied the effects of contractor-

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