FIELD: organic chemistry, chemical technology, agriculture.
SUBSTANCE: invention relates to technology for preparing 1-methylcyclopropene used as an inhibitor of maturing and ageing plants and fruits and used in the post-harvest treatment of fruit and vegetable and other agricultural production for aims in increase of their safety times. 1-Cyclopropene is synthesized by interaction of metallyl chloride with bases in organic solvent medium in the presence of macrocyclic polyesters and/or macrocyclic aminopolyesters. Invention provides enhancing yield of 1-methylcyclopropene.
EFFECT: improved preparing method.
6 cl, 2 tbl
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