FIELD: chemical technology, organic chemistry. SUBSTANCE: invention relates to method of synthesis of 2-(furyl-2)-1,3-imidazolidines exhibiting growth-regulating, fungicide and bactericidal activities. 2-(Furyl-2)-1,3-imidazolidines of the formula (I) 
where R is alkyl are synthesized by interaction of N, N-di-(alkylamino)-ethanes, for example, 1,2-di-(isobutyl-amino)-ethane with furfurol at room temperature in the presence of 10-% sulfuric acid as catalyst taken in the amount 2 ml per 1 mole of furfurol followed by isolation of synthesized compounds by vacuum distillation. EFFECT: simplified process, increased yield of end product. 1 cl, 9 ex
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