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    • 43. 发明授权
    • Ethyl norbornyl alkyl ethers, organoleptic uses thereof and process for
preparing same
    • 乙基降冰片基烷基醚,其感官用途及其制备方法
    • US4822515A
    • 1989-04-18
    • US213318
    • 1988-06-30
    • Mark A. SpreckerMargo AndroulakisMarie R. Hanna
    • Mark A. SpreckerMargo AndroulakisMarie R. Hanna
    • C07C43/18C11B9/00C11D3/50C11D7/18
    • C11D3/3956C07C43/18C11B9/0042C11B9/0046C11D3/50
    • Described are ethyl norbornyl alkyl ethers of our invention defined according to the generic structure: ##STR1## wherein R represents 1-C.sub.2, 1-C.sub.4 or 1-C.sub.6 straight chain lower alkyl and organoleptic uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including but not limited to bleach compositions, solid or liquid anionic, cationic, nonionic or zwitterionic detergents, perfumed polymers, fabric softener compositions, fabric softener articles, cosmetic powders and hair preparations. Also described is a process for preparing such ethyl norbornyl alkyl ethers of our invention by means of reaction of compounds defined according to the structure: ##STR2## and/or compounds defined according to the structure: ##STR3## in admixture with compounds having the structure: ##STR4## with hydrogen in the presence of a hydrogenation catalyst.
    • 描述了根据以下通用结构定义的本发明的乙基降冰片烷基烷基醚:其中R代表1-C2,1-C4或1-C6直链低级烷基和感官用途,用于增强或增强香料组合物的香气 包括但不限于漂白组合物,固体或液体阴离子,阳离子,非离子或两性离子洗涤剂,加香聚合物,织物柔软剂组合物,织物柔软剂制品,化妆粉和头发制剂。 还描述了通过根据以下结构定义的化合物的反应来制备本发明的这种乙基降冰片基烷基醚的方法:< IMAGE>和/或根据以下结构定义的化合物:< IMAGE>与具有结构的化合物 :在氢化催化剂存在下用氢气。