METHOD FOR PREPARING 1-METHYLCYCLOPROPENE

摘要

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