METHOD OF SYNTHESIS OF 2,4-DICHLOROPHENOXYACETIC ACID MONOETHANOLAMINE SALT

摘要

FIELD: organic chemistry, chemical technology. SUBSTANCE: product: 2,4-dichlorophenoxyacetic acid amine salt (2,4-D-acid). Method involves interaction of dry 2,4-D-acid with anhydrous monoethanolamine at 20-50 C at stirring reaction mass in mixer. Amine salts of 2,4-D-acid were used as herbicides and plant growth regulating agents. EFFECT: enhanced quality, increased yield of product.