ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
SYNTHESES OF DIESTERS OF 8-HYDROXYMETHYLTETRACYCLODODECANE-3-OL
M.K.Mamedov, E.K.Mahmudova, J.H.Ismailova

 

The present research has been carried out in two stages. In the first stage of research the reaction of interaction of allyl acetate with tricycle[5.2.12.5.1.02.6]deca-3,8-diene with allylacetate in the presence of catalyst nano-TiO2 (20–22 nm) have been studied, as the result 8-acetoxymethyltetracyclo [4.4.12.5.17.10.01.6]dodec-3-ene with yield of 77.4% have been synthesized.  In the second stage of research the addition reaction of saturated aliphatic monobasic acids С15 to synthesized unsaturated monoesters in the presence of catalyst (BF3-OEt2) has been proceeded and corresponding diesters have been synthesized with yield 75.5–90.6%, which can be used as additives for softening compositions of perfume components.

 

Keywords : nano -TiO2, dicyclopentadienc, condensation, tetracyclo-dodecene, diester, hydroxyvethyltetracyclododecene, allyl acetate, hydroxymethyltetracyclodadecanol, acetoximethlbicycloheptene
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