The present invention refers to si la-substituted carbinols of formula (I) wherein R1, R2 and R3 are independently selected from C1 - C4 alkyl and C3- C4 cycloalkyl; R4 is methyl or ethyl; and R5 is methyl or ethyl. The invention further refers their preparation and to perfume compositions and fragrance applications comprising them.
本发明涉及式(I)的si la取代的碳醇,其中R1、R2和R3分别选自C1-C4烷基和C3-C4环烷基;R4为甲基或乙基;R5为甲基或乙基。本发明进一步涉及它们的制备,以及包含它们的香
水组合物和
香料应用。