论文信息 - 3-Methoxybenzaldehyde thiosemicarbazone

3-Methoxybenzaldehyde thiosemicarbazone

The title compound, C9H11N3OS, was prepared by the reaction of 3-methoxybenzaldehyde and thiosemicarbazide. The benzylidene ring and the thiosemicarbazone fragment are slightly twisted, making a dihedral angle of 14.1 (1)°. A weak intramolecular N—H⋯N hydrogen bond may influence the conformation of the molecule. Intermolecular N—H⋯S hydrogen bonds build up a three-dimensional network.

[1] G. G. Stokes. "J." , 1890, The New Yale Book of Quotations.

[2] Olga Kennard,et al. Tables of bond lengths determined by X-ray and neutron diffraction. Part 1. Bond lengths in organic compounds , 1987 .

[3] B. Sarkar,et al. The crystal structure of a novel copper(II) complex with asymmetric ligand derived from l-histidine. , 2003, Inorganic chemistry.

[4] D. Secci,et al. Selective inhibitory activity against MAO and molecular modeling studies of 2-thiazolylhydrazone derivatives. , 2007, Journal of medicinal chemistry.

[5] F. S. Mathews,et al. A semi-empirical method of absorption correction , 1968 .

[6] P. Lunghi,et al. Synthesis, structural characterization and biological activity of p-fluorobenzaldehyde thiosemicarbazones and of a nickel complex. , 2000, Journal of inorganic biochemistry.

[7] G. Sheldrick. A short history of SHELX. , 2008, Acta crystallographica. Section A, Foundations of crystallography.

[8] Anthony L. Spek,et al. Structure validation in chemical crystallography , 2009, Acta crystallographica. Section D, Biological crystallography.

[9] Main group metal complexes of semicarbazones and thiosemicarbazones. A structural review , 2000 .

[10] E. Maccioni,et al. An investigation of the biological effect of structural modifications of isothiosemicarbazones and their cyclic analogues. , 2003, Farmaco.

[11] K. Crouse,et al. Complexes of a tridentate ONS Schiff base. Synthesis and biological properties , 2000 .