摘要:
The present invention relates to supported catalysts based on Re2O7/(—Al2O3 for use in the preparation of cycloalkadienes in a metathesis reaction, a process for preparing cycloalkadienes in the presence of these supported catalysts and also the use of the resulting cycloalkadienes for preparing fragrances.
摘要翻译:本发明涉及用于使用的基于Re 2 N 2 O 3的(N 1 -O 2 O 3)3的支持的催化剂 在复分解反应中制备环链烯二烯时,在这些负载的催化剂存在下制备环链二烯的方法,以及使用所得的环链二烯制备香料。
摘要:
The present invention relates to a process for preparing cycloalkadienes using supported catalysts based on Re2O7/γ-Al2O3 and also to the use of the resulting cycloalkadienes for the preparation of fragrances.
摘要翻译:本发明涉及一种使用基于Re 2 O 7 /γ-Al 2 O 3的负载催化剂制备环链二烯的方法 也是使用所得的环链烯二烯制备香料。
摘要:
The present invention relates to supported catalysts based on Re2O7/(—Al2O3 for use in the preparation of cycloalkadienes in a metathesis reaction, a process for preparing cycloalkadienes in the presence of these supported catalysts and also the use of the resulting cycloalkadienes for preparing fragrances.
摘要:
The invention relates to modified supported catalysts based on Re2O7/γ-Al2O3 for use in the preparation of cycloalkadienes in a metathesis reaction, a process for preparing cycloalkadienes in the presence of these supported catalysts and the use of the resulting cycloalkadienes for the preparation of fragrances.
摘要翻译:本发明涉及用于使用的基于Re 2 N 2 O 7 /γ-Al 2 O 3 N 3的改性负载型催化剂 在复分解反应中制备环链烯二烯时,在这些负载型催化剂存在下制备环链烯二烯的方法以及所得的环链烯二烯用于制备香料的方法。
摘要:
Lower alkyl- and lower alkylidene-substituted, saturated or unsaturated cyclohexadecanones are grand fragrances with muscone note with which perfumes with new odor notes can be prepared.
摘要:
The present invention relates to the use of 4-methyl-delta-hexylactone for imparting, modifying and/or intensifying one or more smell or flavor impressions from the group consisting of hay, coumarin, lactone and richness in the mouth.
摘要:
The present invention relates to antimicrobially active ω-cyclohexylalkan-1-ales of the following formula (I), to a method for producing said compounds and to the use thereof as antimicrobial agents for treating body odor, wherein R1 to R6 independently of one another denote hydrogen or a linear or branched alkyl radical having 1 to 12 carbon atoms, Ra and Rb independently of one another denote hydrogen, a linear or branched alkyl radical having 1 to 6 carbon atoms or a linear or branched alkoxy radical having 1 to 4 carbon atoms, and x is 0 or 1, wherein preferably the total number of carbon atoms in R1 to R6 is 18 or less.
摘要:
The present invention relates to antimicrobially active ω-cyclohexylalkan-1-oles of the following formula (I), to a method for producing said compounds and to the use thereof as antimicrobial agents for treating body odor, wherein R1 to R6 independently of one another denote hydrogen or a linear or branched alkyl radical having 1 to 12 carbon atoms, Ra and Rb independently of one another denote hydrogen, a linear or branched alkyl radical having 1 to 6 carbon atoms or a linear or branched alkoxy radical having 1 to 4 carbon atoms, and x is 0 or 1, wherein preferably the total number of carbon atoms in R1 to R6 is 18 or less.
摘要:
The compound (Z)-7-cyclohexadecen-1-one is described as a musk odorant. Also described are odorant or aroma mixtures comprising (Z)-7-cyclohexadecen-1-one and one or more other odorants or aromas.
摘要:
The present invention relates to the use of a compound or a mixture consisting of two or more compounds or containing one or more compounds selected from the group consisting of compounds of Formulae (I) and (ent-I) wherein in Formulae (I) and (ent-I) the following applies: the aromatic radical Ar is selected from the group consisting of: wherein in the aromatic radicals A and B the following applies: R1 and R2 are selected independently of one another from the group consisting of H, OH, OCH3, OCH2CH3, OCH(CH3)2, COOCH3, COOCH2CH3, COOCH(CH3)2, or R1 and R2 are adjacent and jointly form an OCH2O group, and wherein in the aromatic radical C the following applies: X is O or S as a flavoring substance or flavoring substance mixture.