| 摘要 |
FIELD: organic chemistry, metalloorganic compounds. ^ SUBSTANCE: invention describes phthalocyanines of the formula (I): wherein me means lithium twice, AlCl, AlOH, AlOCOCF3 or SiCl2; four radicals among from R1 to R16 comprise independently of one another nitrogen atom, heterocyclic radical substituted once or some times with (C1-C)-alkyl, benzyl, phenylethyl or phenyl and bound with skeleton (carcass) of phthalocyanine through a ring nitrogen atom and represents residue of pyrrolidine, pyrazolidine, imidazolidine, oxazolidine, isoxazolidine, piperidine, piperazine, morpholine or thiomorpholine, and other radicals from R1 to R16 mean hydrogen atom. Compounds can be used as agents for marking of liquids, in particular, mineral oils. ^ EFFECT: valuable properties of compounds. ^ 3 cl, 1 tbl, 2 ex |
