| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to a novel method of producing water-soluble forms of aminomethyl terpenophenols through a salt formation reaction of amines selected from a group of aminomethyl terpenophenols in 70% aqueous solution of an aliphatic alcohol, such as methanol, ethanol, propanol, isopropanol, or in a heterogeneous reaction medium consisting of water and a water-immiscible solvent, such as toluene, petroleum ether, diethyl ether, heated to temperature 30-70C, with carboxyl-containing polysaccharides from a group of pectins, sulphated pectin derivatives, sulphated carboxymethylcellulose derivatives with aminomethyl terpenophenol content of 0.05-0.3 mol per free carboxyl group of polysaccharide while stirring for the process time of 60-240 minutes at temperature 15-25C, with extraction of the obtained product. ^ EFFECT: method enables to obtain novel water-soluble forms of aminomethyl terpenophenols. ^ 6 ex |
