| 摘要 |
The invention comprises isomeric mixtures of monoepoxides corresponding with either Formula Ia or Ib, wherein one R is Me and the other is H, and one X is O and the other two are each p -bonds. <FORM:1089593/C2/1> <FORM:1089593/C2/2> They are prepared by reacting the appropriate trimethylcyclododecatriene with a peracid.ALSO:Perfume compositions comprise isomeric mixtures of monoepoxides corresponding with either formula Ia or Ib: (Ia) <FORM:1089593/A5-A6/1> (Ib) <FORM:1089593/A5-A6/2> wherein one R is Me and the other is H, and one X is O and the other two are each p -bonds, besides conventional perfume ingredients.
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