FIELD: biotechnology; agriculture.
SUBSTANCE: novel chelating agent of formula (I') is proposed: 
, where A is 
, corresponding iron chelate, agricultural compositions based thereon, method of producing chelating agents and corresponding metal chelates, as well as their use to eliminate iron deficiency in plants by providing accessibility of iron cation for plants.
EFFECT: disclosed chelate compounds have high resistance, can be used in a wide range of pH values, particularly in alkaline or neutral media, and are effective in providing accessibility of iron for plants.
9 cl, 1 tbl, 11 ex
| Title | Year | Author | Number |
|---|---|---|---|
| HARDENING ACCELERATOR COMPOSITION | 2014 |
|
RU2658853C2 |
| ADDITIVE FOR MASSES THAT SET HYDRAULICALLY | 2014 |
|
RU2648382C2 |
| METHOD OF PRODUCING AQUEOUS DISPERSION OF FLUORINE-CONTAINING ELASTOMER AND COMPOSITION | 2021 |
|
RU2819636C1 |
| COMPLEXES OF METALS WITH BICYCLOPOLYAZAMACROCYCLE, METHOD OF THEIR SYNTHESIS AND A PHARMACEUTICAL COMPOSITION USED FOR TREATMENT OF PATIENTS WITH CANCER | 1992 |
|
RU2118325C1 |
| POLYMER OF MALEIC ACID, ALLYL ETHER AND METHACRYLIC ACID COMPOUNDS, AND PREPARATION AND USE THEREOF | 2012 |
|
RU2612831C2 |
| METHOD FOR PREPARING CONCENTRATED IRON CHELATE SOLUTION AND IRON CHELATE | 2005 |
|
RU2278868C1 |
| METHOD OF PRODUCING MIXTURES OF CHELATING AGENTS | 2016 |
|
RU2706358C2 |
| METHOD OF PRODUCING FLUOROPOLYMER COMPOSITION | 2022 |
|
RU2824595C1 |
| METHOD OF PRODUCING FLUOROPOLYMER COMPOSITION | 2022 |
|
RU2824594C1 |
| MANGANESE CHALATES AND USE THEREOF AS CONTRAST AGENTS IN MAGNETIC RESONANCE IMAGING (MRI) | 2010 |
|
RU2561718C2 |
