| 摘要 |
organic chemistry, chemical technology. SUBSTANCE: invention relates to compounds of dietheramine addition of the formula: where R1,R2,R3 and R4 each of C4-C22 means independently of other -alkyl; Y means a radical of the formula (1b): A1 where C2-C3 means -alkylene; C1 means asymmetric carbon atom in (R)- or (S)-configuration being if C2 is R; C1 is R; C2 is S; C1 is S and C2 is R; m1 is S then m = 2 and the addition compound can be in the form free base, acid salt of acid or quaternary ammonium salt. Invention relates to also a method of their synthesis by interaction of diaminotetracarboxylic acid with thionyl chloride and alcohol, to the compound addition of dietheramine of the formula (2): where value R1-R have values indicated above. The synthesized compound can be used as a chelating agent, agent of personal hygiene, for example, deodorizer, soap, shampoo. The compound (1) can be used as a plasticizer for materials made of organic fibers. EFFECT: improved method of synthesis, valuable properties of compounds. 8 cl, 1 tbl |
