Synthesis, spectroscopic and crystal structure investigation of [Cu(bzsmp)2Cl2];{bzsmp = 2-benzylsulfanyl-5-(2-methoxyphenyl)-1,3,4-oxadiazole}: cyclization of N2-[bis(benzylsulfanyl)methylene]-2-methoxybenzohydrazide to 2-benzylsulfanyl-5-(2-methoxyphenyl)-1,3,4 -oxadiazole during complexation
摘要:
The ligand N-2-[bis(benzylsulfanyl)methylene]-2-methoxybenzohydrazide (N-2-bmbh) (1) on reaction with CuCl2 center dot 2H(2)O yielded the mononuclear complex [Cu(bzsmp)(2)Cl-2] (2) (2-benzylsulfanyl-5-(2-methoxyphenyl)-1,3,4-oxadiazole, bzsmp). Complex 2 has been characterized by analytical, spectroscopic and X-ray data. X-ray study of 2 reveals that the cyclized ligand 2-benzylsulfanyl-5-(2-methoxyphenyl)1,3,4-oxadiazole (bzsmp) acts as neutral bidentate ligand to form six membered chelate ring and the presence of C-H center dot center dot center dot pi (face to edge) and C-H center dot center dot center dot S and two type of C-H center dot center dot center dot Cl weak interactions. (C) 2008 Elsevier Ltd. All rights reserved.