Spacer-bound binuclear dysprosium (III) complexes with 1-phenyl-3-methyl-4-formyl-5-hydroxypyrazole acylhydrazones

摘要

FIELD: chemistry.SUBSTANCE: invention relates to the use of the spacer binuclear dysprosium(III) complexes with acylhydrazones of 1-phenyl-3-methyl-4-formyl-5-hydroxypyrazole of the formula:R=-CH-(HL); -(CH)- (HL); -(CH)- (HL); -(CH)- (HL); -CH-NH-CH-(HL) as a fungicidal agent.EFFECT: molecular structure of the proposed coordination compounds allows smooth regulation of their fungicidal activity by changing the length of the aliphatic spacer connecting the mononuclear subunits.1 cl, 2 tbl