Aa. Kunitskii et al., SYNTHESIS OF UNSATURATED C-8 AND C-12 ALICYCLIC 1,2-DIOLS BASED ON MONOEPOXIDES OF CYCLO-OLEFINS, Petroleum chemistry, 37(3), 1997, pp. 257-264
Citations number
14
Categorie Soggetti
Energy & Fuels","Engineering, Chemical","Engineering, Petroleum
A study has been made of the kinetics of hydration of unsaturated C-8
and C-12 alicyclic epoxides (5,6-epoxy-cis-cyclo-octene and 9,10-epoxy
-1,5-cis,trans-cyclododecadiene) in a heterophase liquid-liquid system
with the use of hydrocarbon solvents. It has been established that th
e reactivity of the epoxy group during hydration is determined by feat
ures of the conformational structure of the initial molecule. On the b
asis of the data obtained, conditions are proposed which ensure the al
most complete conversion of the epoxide into the target 1,2-diol when
the process is carried out in the presence of catalysts of the acid ty
pe. (C) 1997 Elsevier Science Ltd. All rights reserved.