Aromatic acetals were prepared by condensation of 2-methyl-3-(4-R-phenyl)propanals (R = Me, i-Pr, i-Bu) with ethanol, methanol, ethylene glycol, 1,2-propanediol, methyl Cellosolve, and Cellosolve. The perfume characteristics of the acetals were studied.
NOVEL 4-ALKYL CYCLOHEXANEPROPANAL COMPOUNDS AND THEIR USE IN PERFUME COMPOSITIONS
申请人:Belko Robert P.
公开号:US20110217257A1
公开(公告)日:2011-09-08
The present invention is directed to novel 4-alkyl cyclohexanepropanal compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.