| 摘要 |
The invention concerns a method of preparing polyol alkyl ethers by reacting, under mild conditions and in the presence of acid catalysts, polyhydroxy compounds selected from the group comprising (a) alkylene glycols, (b) glycerin, (c) oligoglycerins, (d) trimethylolpropane, (e) pentaerythrite, (f) 1,12-dodecanediol and (g) sorbitol with olefins of formula (I),in which R1 is a straight-chain or branched-chain alkyl group with 1 to 6 carbon atoms and R2 is hydrogen or also an alkyl group with 1 to 6 carbon atoms. |
