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    • 8. 发明授权
    • Process of enhancing or augmenting the aroma of detergents using
norbornyl esters
    • 使用降冰片烯酯增强或增加洗涤剂香气的方法
    • US4357253A
    • 1982-11-02
    • US303161
    • 1981-09-17
    • Philip T. KlemarczykJames M. SandersManfred H. VockJoaquin F. VinalsFrederick L. SchmittEdward J. Granda
    • Philip T. KlemarczykJames M. SandersManfred H. VockJoaquin F. VinalsFrederick L. SchmittEdward J. Granda
    • C07C45/62C07C61/13C11B9/00C11D3/50
    • C11D3/50C07C45/62C07C61/13C11B9/0046
    • Described are compounds both separately and in admixture having the generic structure: ##STR1## wherein the dashed line is either a carbon-carbon single bond or a carbon-carbon double bond and each of R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.6 and R.sub.7 represents hydrogen or methyl with the proviso that one of R.sub.1, R.sub.2, R.sub.6 and R.sub.7 is methyl and each of the other of R.sub.1, R.sub.2, R.sub.6 and R.sub.7 is hydrogen and R.sub.3 and R.sub.4 are not both methyl; wherein R.sub.5 represents C.sub.1 -C.sub.4 alkyl are disclosed. In addition organoleptic uses of such compounds are disclosed for augmenting or enhancing the aroma or taste of consumable materials including foodstuffs, chewing gums, chewing tobaccos, medicinal products, toothpastes, perfumes, perfumed articles (such as liquid or solid anionic, cationic, nonionic or zwitterionic detergents) fabric softeners, dryer-added fabric softener articles and smoking tobaccos. Also disclosed is a process for preparing such compounds according to one of the reaction schemes: ##STR2## wherein R' represents C.sub.1 -C.sub.3 alkyl; m+n equals 3 with the proviso that m is one or two and n is one or two; and wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are defined as above; or ##STR3## wherein R.sub.1 -R.sub.7 are defined as above.
    • 描述的是具有通用结构的单独和混合的化合物:其中虚线是碳 - 碳单键或碳 - 碳双键,R1,R2,R3,R4,R6和R7各自表示 氢或甲基,条件是R 1,R 2,R 6和R 7中的一个为甲基,R 1,R 2,R 6和R 7中的每一个为氢,且R 3和R 4不为甲基; 其中R5代表C1-C4烷基。 此外,公开了这种化合物的感官用途,用于增强或增强消费材料的香气或味道,包括食品,口香糖,咀嚼烟草,医药产品,牙膏,香料,香料制品(如液体或固体阴离子,阳离子,非离子或非离子的 两性离子洗涤剂)织物柔软剂,干燥剂添加织物柔软剂制品和吸烟烟草。 还公开了根据以下反应方案之一制备这种化合物的方法:其中R'表示C 1 -C 3烷基; m + n等于3,条件是m为1或2,n为1或2; 并且其中R 1,R 2,R 3,R 4和R 5如上定义; 或 dbb HR2COOR5 R3HR7R4 + dbb R1R4R3COOR5R6HH + RE其中R1-R7如上定义。