SYNTHESIS OF ENYNES ON THE BASIS OF 2-METHYL-HEPTENE-6-YN-3-OL-2
The diene synthesis reaction of 2-methyl-heptene-6-yn-3-ol-2 and its some functionally substituted derivatives with hexachloro- and 5,5-dimetoxytetrachlorcyclopentadienes in a medium of p-xylol at 125–130°C has been investigated. It has been shown that the reaction proceeds due to end double bond with formation of endo-adducts. A yield is 80–90%.
Keywords : 2-methyl-heptene-6-yn-3-ol-2, hexachlorocyclopentadiene, 5,5-dimethoxytetrachlorocyclopentadiene, p-xylol, diene synthesis, endo-adduct
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