Cycloalkane aldehydes, method for preparing same, and use thereof in the perfume industry
申请人:V. Mane Fils
公开号:US09051531B2
公开(公告)日:2015-06-09
The invention relates to a compound of general formula I represented below:
wherein:
R1, R2 and R3 each independently represent a hydrogen atom or saturated or unsaturated, branched or non-branched C1 to C5 alkyl group;
m is an integer between 1 and 4;
n is an integer between 2 and 4;
characterized in that the ring is saturated and comprises from 5 to 8 carbons, that the total number of carbons of the ring and of the radicals R1, R2 and R3 is between 7 and 11
and it being understood that said compound of formula (I) is not:
6-cycloheptylidenehexanal
4-(4-methylcyclohexylidene)-butanal
4-(4-tert-butylcyclohexylidene)-butanal
4-(3,3,5-trimethylcyclohexylidene)-butanal
as well as a method of synthesizing said compounds, and their uses in perfumery.
该发明涉及下面表示的一般式I的化合物:其中:R1、R2和R3各自独立表示氢原子或饱和或不饱和、支链或非支链的C1至C5烷基基团;m是1到4之间的整数;n是2到4之间的整数;其特征在于该环是饱和的,由5到8个碳组成,环和基团R1、R2和R3的总碳数在7到11之间,并且理解该式(I)的化合物不是:6-环庚烯基己醛、4-(4-甲基环己烯基)-丁醛、4-(4-叔丁基环己烯基)-丁醛、4-(3,3,5-三甲基环己烯基)-丁醛,以及合成该化合物的方法,以及它们在香料工业中的用途。