FIELD: chemistry.
SUBSTANCE: described are 15-crown-5- and dithia-18-crown-6-containig 2-methyl-9-styryl phenanthrolines of formula: 
where 
as optical sensors on cations of calcium, barium and lead. Claimed compounds are obtained by interaction of ligand of 15-crown-5 or dithia-18-crown-6-containing 2-methyl-9-styryl phenanthroline with zinc perchlorate in acetonitrile with irradiation with red light.
EFFECT: complexes possess properties of highly efficient fluorescent sensors on cations of calcium, barium and lead, which make it possible to visually determine metal cation.
2 cl, 2 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CROWN-CONTAINING STYRYL DYES WITH AMMONIUM GROUP AT N-SUBSTITUTE OF HETEROCYCLIC RESIDUE AS PHOTO- AND THERMOSENSITIVE COMPOUNDS AND METHODS FOR THEIR PREPARING | 2005 |
|
RU2278134C1 |
| CHEMOSENSORY OPTICAL MATERIALS FOR DETECTING METAL CATIONS WITH LARGE IONIC RADIUS AND DIAMMONIUM IONS BASED ON CROWN-CONTAINING BIS-STYRYL DYES, IMMOBILISED IN POLYMER FILMS AND METHODS OF MAKING SAID MATERIALS | 2008 |
|
RU2389745C2 |
| THIACROWN-CONTAINING STYRYL PIGMENTS AS SELECTIVE SENSORS FOR CATIONS OF HEAVY OR TRANSITION METALS AND METHOD OF PREPARATION THEREOF | 2000 |
|
RU2176256C1 |
| OPTICAL SENSOR MATERIALS FOR HEAVY AND TRANSIENT METALS BASED ON DITHIACROWN-CONTAINING BUTADIENYL DYES AND METHODS FOR THEIR PREPARING | 2005 |
|
RU2292368C1 |
| 18(15) -CROWN-6(5)-CONTAINING STYRYL DYES AS SELECTIVE REAGENTS FOR AMMONIUM, ALKALI-AND ALKALI-EARTH METALS AND METHOD OF ITS PRODUCTION | 1991 |
|
RU2012574C1 |
| SYMMETRICAL CROWN-CONTAINING DIENONES AS OPTICAL MOLECULAR SENSORS FOR DETECTING ALKALI, ALKALI-EARTH METAL AND AMMONIUM CATIONS AND METHOD FOR PRODUCTION THEREOF | 2014 |
|
RU2568614C1 |
| STYRYL DYES WITH AMMONIUM GROUP IN N-SUBSTITUTE OF HETEROCYCLIC RESIDUE AS PHOTOSENSITIVE COMPOUNDS AND METHOD OF MAKING SAID DYES | 2008 |
|
RU2383571C1 |
| CHEMOSENSOR COMPOSITE MATERIAL FOR DETERMINING COPPER (II) CATIONS AND COMPOSITION FOR PRODUCTION THEREOF | 2013 |
|
RU2543881C1 |
| 4-SUBSTITUTED N-ARYL-1,8-NAPHTHALIMIDES, EXHIBITING PROPERTIES OF FLUORESCENT SENSORS ON METAL CATIONS AND METHODS FOR PRODUCTION THEREOF | 2012 |
|
RU2515195C1 |
| PHENYLAZADITHIA-15-CROWN-5-CONTAINING 9-STYRYLACRIDINE AS OPTICAL SENSOR OF COPPER (II) CATIONS AND METHOD OF PRODUCING SAID COMPOUND | 2008 |
|
RU2376333C1 |
