NEW STAGE IN DEVELOPMENT OF COORDINATION CHEMISTRY OF AROYL-(PYRYDINOYL)HYDRAZONES OF SUBSTITUTED BENZ-(-1-NAPHTH)ALDEHYDES
The information on types of coordination of benzoyl-(2-hydroxybenzoyl-, pyridinoyl-)hy-drazones of benz-(2-hydroxybenz)aldehydes in d-metal complexes is given in the review. The results of systematic investigations of interaction between hydrazones of substituted benz-(-1-naphth)aldehydes and Lewis acids (GeCl 4, SnCl 4) in methanol (acetonitrile)carried by authors, are generalized. About 45 germanium and tin compounds have been synthesized for the first time (15 of them - X-ray analysis). The influence of structure of hydrazide (R-benzoyl-(R = H, OH, NO 2, Cl, NH 2), α-, β-, γ-pyridinoyl-) and aldehyde (benz-, 4-dimethylaminobenz-, 2-hydroxybenz-, 2-hydroxy-1-naphth-) trayments of hydrazone molecule, central ion(Ge(IV), Sn(IV)), solvent nature (CH 3OH, CH 3CN) on composition, structure of complexes and ligands coordination form have been proved. The prospect of complexes use as anti-inflammatory and antimicrobial drugs have been shown.