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Ts. M. Ramishvili, V. V. Yushchenko, M. K. Charkviani
Catalytic
conversions of linalool and
linalyl acetate on the wide-pore
zeolites and mesoporous MCM-41
Abstract
Dehydration, condensation and isomerization’s reactions
proceed by conversion of linalool and linalylacetate over H- and dealuminated
forms of zeolites FAU(Y), BEA, MOR, OFF and mesoporous MCM-41 at 373–453 K. The
yields of the linalool’s isomerization reactions products – geraniol, a- and b-terpineols were low. Use of
linalyl acetate favours to isomerization reaction. Allilic rearrangement of
linalyl acetate leads to geranyl- and terpinyl acetates with most selectivity
over DeAIBEA(277). Various isomeric terpenic hydrocarbons C10H16 arises as a
result of dehydration reactions.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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