FIELD: chemistry.
SUBSTANCE: invention refers to a derivatives of polygeteroyryl-bis [carbonylnitrilode (methylene)] tetrakis (phosphonic acid), which can be used for fluorescent analysis, of the formula,
where, when X and Z form a fragment-CH2=CH2, R is Cl; when X and Z are H, R is H. This derivative is produced by processing poligeteroarilena acid with 10-fold molar excess of chloride tionila followed by interaction with acid chloride produced with tetraethyl [iminodi (methylene)] bis (phosphonate) taken in the molar ratio of 2:1 in relation to dicarboxylic acid, then the resulting ethyl ester is hydrolyzed with 10-fold molar excess of trimethylchlorosilane.
EFFECT: new compounds, effective as organic water-soluble ligands for complexation with f-element ions, and a new efficient method for their production are proposed.
4 cl, 1 dwg, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| 2,2'-BIPYRIDYL-6,6'-DICARBOXYLIC ACID DIAMIDES AND METHOD FOR PRODUCTION THEREOF | 2012 |
|
RU2530025C2 |
| DIAMIDES OF 4,7-DISUBSTITUTED 1,10-PHENANTHROLINE-2,9-DICARBOXYLIC ACIDS, SYNTHESIS METHOD THEREOF AND EXTRACTION MIXTURE BASED THEREON | 2014 |
|
RU2601554C2 |
| N,N'-DIETHYL-N,N'-DI(2-BROMO-4-R-PHENYL)DIAMIDES OF 2,2'-BIPYRIDYL-6,6′-DICARBOXYLIC ACID AND METHOD FOR THEIR PRODUCTION, CYCLIZATION OF PRODUCED AMIDES WITH FORMATION OF 6,6'-DIETHYL-9,9'-DIR-DIBENZO[f]-1,7-NAPHTHYRIDIN-5,5'(6H,6'H)-DIONES | 2016 |
|
RU2647578C1 |
| DI(3-SULPHOPHENYLPHOSPHINYL) DERIVATIVES OF 2,2'-BIPYRIDYL, 1,10-PHENANTHROLINE AND PYRIDINE DERIVATIVES AND SYNTHESIS METHOD THEREOF | 2015 |
|
RU2620265C1 |
| METHOD FOR PRODUCING A NEOCUPROIN DERIVATIVE | 2022 |
|
RU2799334C1 |
| SPIRO[2,3]HEXANE AMINO ACIDS - CONFORMATIONAL-HARD ANALOGUES OF (-AMINOBUTYRIC ACID - AND METHODS FOR THEIR OBTAINING | 2016 |
|
RU2629357C1 |
| NOVEL ARYL-THIOHYDANTOIN DERIVATIVES, ANDROGEN RECEPTOR INHIBITORS, METHOD OF PRODUCING AND USING THEREOF | 2017 |
|
RU2708253C2 |
| METHOD FOR PRODUCING 5-AMINOSPIRO [2.3] HEXANE-1-CARBOXYLIC ACID | 2017 |
|
RU2659404C1 |
| ZINC DIMERIC COMPLEXES OF CROWN-CONTAINING STYRYL PHENANTHROLINES AS OPTICAL SENSORS ON CATIONS OF ALKALI-EARTH AND HEAVY METALS AND METHOD OF THEIR OBTAINING | 2012 |
|
RU2516656C1 |
| RARE-EARTH METAL CRYPTATES AS BIOLOGICAL MOLECULE FLUORESCENT MARKERS | 1988 |
|
RU2074859C1 |
