FIELD: chemistry.
SUBSTANCE: invention relates to method of obtaining 1-alkynyl adamantanes from derivatives of adamantine and acetylene compounds with catalysis with Lewis acid, taken in equimolar amounts. Method is characterised by the following: as initial components used are 1-adamantanol and 1-alkene or 1-trimethylsilylalkene, which are heated at temperature of 1,2-dichloroethane boiling in presence of 5 molar percent of gallium triflate as Lewis acid until initial compounds are fully consumed.
EFFECT: application of claimed method makes it possible to obtain target compound from commercially available initial compounds with good output of target product.
1 cl, 1 tbl, 10 ex
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