Published studies on the reactivity of terpenes and their analogues in
an <<organised medium>>, viz, upon adsorption on solid catalysts and
upon complex formation with cyclodextrins (photochemical processes), a
re analysed, It is shown that the use of an <<organised medium>> not o
nly makes it possible to improve the environmental characteristics of
the known processes involving natural terpene compounds. In addition,
due to the specific features of the latter (conformational mobility, p
olyfunctionality), it opens broad opportunities for discovering unusua
l transformations, and this extends the prospects of using the <<renew
able raw materials>> for fine organic synthesis.