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    Flourine-substituted vicinal and method for their preparation, and their use
    17.
    发明授权
    Flourine-substituted vicinal and method for their preparation, and their use 失效
    含氟取代的邻位及其制备方法及其应用

    公开(公告)号：US5292971A

    公开(公告)日：1994-03-08

    申请号：US17687

    申请日：1993-02-12

    申请人： Jurgen Kulpe ,  Heinz Strutz

    发明人： Jurgen Kulpe ,  Heinz Strutz

    IPC分类号： C07C29/46 ,  C07C35/48 ,  C07C35/52 ,  C08G63/682 ,  C07C35/29

    CPC分类号： C07C35/52 ,  C08G63/6826

    摘要： Fluorine-substituted vicinal glycols of the formula ##STR1## in which the substituents R.sub.1 to R.sub.4, independently of one another, have the following meanings: R.sub.1 to R.sub.4 =H, fluorine, C.sub.1 - to C.sub.18 -alkyl in which some or all of the hydrogens may be substituted by fluorine, and at least one of the substituents R.sub.1 to R.sub.4 is a completely fluorinated alkyl or an alkyl of the formula--(CH.sub.2).sub.m --(C.sub.n F.sub.2n+1),in which m is 1 or 2, and n is an integer from 1 to 17, and x is 0 or 1.Furthermore, a method for the preparation of the fluorinated vicinal glycols is described. If the fluorinated vicinal glycols are condensed together with dicarboxylic acids, products having enhanced thermal stability are obtained.

    摘要翻译： 取代基R 1至R 4彼此独立地具有下列含义的式“IMAGE”的氟取代的连位二醇，其中R 1至R 4 = H，氟，C 1 -C 18烷基，其中部分或全部 氢可以被氟取代，并且至少一个取代基R 1至R 4是完全氟化的烷基或式 - （CH 2）m - （C n F 2n + 1）的烷基，其中m是1或2，n 是1〜17的整数，x为0或1.此外，描述了制备氟化连二醇的方法。 如果氟化连二醇与二羧酸一起冷凝，则获得具有增强的热稳定性的产物。

    3,3-Dimethyl 2(3-butenyl) norbornanol-2 perfume compositions
    18.
    发明授权
    3,3-Dimethyl 2(3-butenyl) norbornanol-2 perfume compositions 失效
    3,3-二甲基2（3-丁烯基）降冰片烷醇-2香料组合物

    公开(公告)号：US4107094A

    公开(公告)日：1978-08-15

    申请号：US834400

    申请日：1977-09-19

    申请人： Kenneth K. Light ,  Manfred Hugo Vock ,  Edward J. Shuster ,  Frederick Louis Schmitt

    发明人： Kenneth K. Light ,  Manfred Hugo Vock ,  Edward J. Shuster ,  Frederick Louis Schmitt

    IPC分类号： C07C69/02 ,  A23G4/00 ,  A23G4/06 ,  A23L27/20 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/37 ,  A61Q13/00 ,  C07C27/00 ,  C07C31/137 ,  C07C33/05 ,  C07C35/29 ,  C07C41/00 ,  C07C43/115 ,  C07C43/162 ,  C07C43/305 ,  C07C45/00 ,  C07C49/317 ,  C07C49/527 ,  C07C67/00 ,  C07C239/00 ,  C07C251/44 ,  C07D303/04 ,  C11B9/00

    CPC分类号： A23G4/06 ,  C07C35/29 ,  C11B9/0046 ,  C11D3/0084

    摘要： Processes and compositions are described for the use in foodstuff, chewing gum, toothpaste and medicinal product flavor and aroma and perfume aroma augmenting, enhancing, modifying and imparting compositions and as foodstuff, chewing gum, toothpaste, medicinal product, perfume and perfumed article aroma imparting materials of 3,3-dimethyl-2(3-butenyl) norbornanol-2 (hereinafter referred to as the "norbornanol derivative" having the structure: ##STR1## (which structure is intended to cover both the "endo" and the "exo" isomers thereof) produced by a process which comprises reacting an allylic Grignard reagent having the structure: ##STR2## wherein X is chloro, bromo or iodo with camphene oxide having the structure: ##STR3## by either "exo" camphene oxide or "endo" camphene oxide or a mixture of "exo" and "endo" camphene oxide. Addition of the said norbornanol derivative to perfumes and colognes is indicated to produce sweet, woody, thujone-like aromas with strong fir-balsam, armoise, cedarleaf, piney, earthy and camphoraceous nuances.

    摘要翻译： 描述了用于食品，口香糖，牙膏和药用产品风味和芳香和香料香气的方法和组合物，其增强，增强，改性和赋予组合物以及作为食品，口香糖，牙膏，药用产品，香料和香料制品香气赋予 3,3-二甲基-2（3-丁烯基）降冰片烷醇-2的材料（以下称为“降冰片醇衍生物”，具有以下结构：（该结构旨在涵盖“endo”和“exo 通过包括使具有以下结构的烯丙基格利雅试剂（其中X为氯，溴或碘）与具有以下结构的camp氧化物反应的方法制得的：其异构体：通过“外部”camp oxide或“内 “camp hene oxide oxide oxide ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar ar 叶，松，泥土和樟脑的细微差别。