| 摘要 |
and 1,4-dimethyl-cyclohex-3-enylmethylketons (I): are useful as perfume- and aroma-modifying agents in foodstuffs, drinks, pharmaceutical preparations and tobacco products. Mixts. of cpds. (I) can be made e.g. by heating isoprene and methyl vinylketone together in a closed tube at 80 degrees C. |
