| abstract |
The object of this invention is to provide a kind of cool agent composition containing 3-peppermint oxygen base propyl alcohol and use 3-peppermint Oxy-1,2-propylene oxide as raw material, the method for highly selective and with high yield manufacture 3-peppermint oxygen base propyl alcohol.The present invention relates under the heterogeneous metal catalyst such as cobalt catalyst, ruthenium catalyst or nickel catalyzator exists, by carrying out 3-peppermint Oxy-1, the catalytic hydrogenation of 2-propylene oxide, the method for highly selective and with high yield manufacture 3-peppermint oxygen base propyl alcohol; And the cool agent composition of the excellence of mixture containing 3-peppermint Oxy-1-propyl alcohol and 1-peppermint oxygen base-2-propyl alcohol. |