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    • 32. 发明授权
      US4241228A 2,2,3-Trimethyl-3-cyclopenten-1-ylalkenyl and alkylidene secondary alkanols, alkanones, cycloalkanols and cycloalkanones, organoleptic uses thereof in perfume compositions, colognes and perfumed articles and process for producing same 失效
    • 2,2,3-Trimethyl-3-cyclopenten-1-ylalkenyl and alkylidene secondary alkanols, alkanones, cycloalkanols and cycloalkanones, organoleptic uses thereof in perfume compositions, colognes and perfumed articles and process for producing same
    • 2,2,3-三甲基-3-环戊烯-1-基烯基和亚烷基仲链烷醇，链烷酮，环烷醇和环烷酮，在香料组合物，古龙水和香料制品中的感官用途及其制备方法
    • US4241228A
    • 1980-12-23
    • US23322
    • 1979-03-22
    • Takao Yoshida , Braja D. Mookherjee , Venkatesh Kamath , John B. Hall , William I. Taylor , Frederick L. Schmitt
    • Takao Yoshida , Braja D. Mookherjee , Venkatesh Kamath , John B. Hall , William I. Taylor , Frederick L. Schmitt
    • C07C33/12 , C07C45/74 , C11B9/00 , C07C35/21
    • C11B9/0034 , C07C33/12 , C07C45/74 , C11B9/003
    • Described are perfume and fragrance compositions and perfumed articles including soaps, detergents, powders as well as colognes containing 2,2,3-trimethyl-3-cyclopenten-1-ylalkenyl and alkylidene secondary alkanols, alkanones, cycloalkanols and cycloalkanones having the generic structure: ##STR1## wherein one of the lines +++++ is a carbon-carbon double bond and the other of the lines +++++ is a carbon-carbon single bond; wherein X is carbinol having the structure: ##STR2## or carbonyl having the structure ##STR3## wherein A' is hydrogen, CH.sub.3, C.sub.2 H.sub.5 or --CH.sub.2 --; wherein B' is hydrogen, CH.sub.3, C.sub.2 H.sub.5 or --CH.sub.2 --; where n is 0, 1 or 2; wherein each of the dashed lines are the same and each represents a carbon-carbon single bond or no bond; wherein A' and B' are both --CH.sub.2 -- when n is 1 or 2 and the dashed line is a carbon-carbon single bond or A' is hydrogen and B' is C.sub.2 H.sub.5 or CH.sub.3 or both A' and B' are each CH.sub.3 or A' is C.sub.2 H.sub.5 and B' is CH.sub.3 when n is 0 and the dashed line represents no bond, which imparts thereto rich, musky, cedar woody, sandalwood, sweet, floral, ionone-like, soft-fruity (apricot), green and earthy aromas with resinous topnotes and nutty oily nuances. Also described is a process for preparing such compounds according to the reaction schemes: ##STR4## wherein the lines +++++ A', B', the dashed lines and n are as defined above wherein M is alkaline metal.
    • 描述了香料和香料组合物和包含肥皂，洗涤剂，粉末以及含有具有以下通用结构的2,2,3-三甲基-3-环戊烯-1-基烯基和亚烷基仲链烷醇，链烷酮，环烷醇和环烷酮的香水制品， 其中线+++++之一是碳 - 碳双键，另一条线+++++是碳 - 碳单键; 其中X是具有以下结构的甲醇：具有结构的羰基，其中A'是氢，CH 3，C 2 H 5或-CH 2 - ; 其中B'是氢，CH 3，C 2 H 5或-CH 2 - ; 其中n为0,1或2; 其中每个虚线相同并且各自表示碳 - 碳单键或无键; 其中当n为1或2并且虚线为碳 - 碳单键或A'为氢且B'为C 2 H 5或CH 3时，A'和B'均为-CH 2 - ，或者A'和B'均为CH 3 或A'为C 2 H 5，B'为CH 3，n为0，虚线表示无键，赋予其丰富，麝香，雪松木香，檀香，甜，花，紫罗兰酮，软果（杏），绿 和土质的香气与树脂的顶部和坚果油的细微差别。 还描述了根据反应方案制备这些化合物的方法：其中线+++++ A'，B'，虚线和n 如上所定义，其中M是碱金属。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 36. 发明授权
      US4000050A Photochemical preparation of polycycloalkyl oxyalkanes and oxyalkenes 失效
    • Photochemical preparation of polycycloalkyl oxyalkanes and oxyalkenes
    • 聚环烷基氧基烷烃和氧辛烯的光化学制备
    • US4000050A
    • 1976-12-28
    • US551030
    • 1975-02-19
    • Braja Dulal Mookherjee , Venkatesh Kamath , Ramanlal Ranchodji Patel , Edward J. Shuster
    • Braja Dulal Mookherjee , Venkatesh Kamath , Ramanlal Ranchodji Patel , Edward J. Shuster
    • A61K8/34 , A61K8/49 , A61Q13/00 , C07C27/00 , C07C31/137 , C07C33/05 , C07C67/00 , C07D303/04 , C11B9/00 , B01J1/10
    • C11B9/0042 , C07D303/04 , C11B9/0046 , Y10S204/904 , Y10S204/912
    • Processes and compositions are described for altering the aroma of consumable products including perfumes, perfume compositions and perfumed articles utilizing as the essential ingredient one or more of the polycycloalkyl oxyalkanes and/or oxyalkenes (broadly hereinafter referred to as polycycloalkyl oxyhydrocarbons) having the generic formula: ##STR1## the polycyclic moiety being bicyclic or tricyclic, wherein X is one of the moieties: ##STR2## provided that the polycyclic moiety is tricyclic only when X contains an epoxide moiety; and wherein one of the dashed lines is a carbon-carbon bond and each of the wavy lines is a carbon-carbon single bond, one of the carbon-carbon single bonds represented by the wavy line being epimeric with respect to the other of the carbon-carbon single bonds represented by the wavy line; and processes for preparing individual compounds or mixtures of these compounds including the steps of:I. Subjecting one or more santalene hydrocarbons having the generic structure: ##STR3## TO PHOTOOXIDATION WITH OXYGEN, BASE AND ULTRA VIOLET LIGHT TO FORM A MIXTURE OF COMPOUNDS HAVING THE GENERIC STRUCTURES: ##STR4## ii. Optionally fractionally distilling the resulting reaction products for utilization; orIii. Optionally reacting .alpha.-santalene, beta-santalene, epi-beta-santalene or mixtures thereof with a peracid to produce onr or more epoxide compounds having the generic structure: ##STR5## IV. Optionally fractionally distilling the resulting reaction product(s) for utilization; and/orV. Optionally reducing the resulting epoxide with lithium aluminum hydride to form one or more tertiary alcohols having the generic structure: ##STR6## vi. Optionally fractionally distilling the thus formed tertiary alcohol(s); orvii. Rearranging the epoxide compounds having the generic formula: ##STR7## using diphenyl diselenide and sodium borohydride to form one or more allylic tertiary alcohols having the generic formula: ##STR8## viii. Optionally rearranging the epoxide compounds having the structure: ##STR9## using aluminum isopropoxide to form allylic secondary alcohols having the generic structure: ##STR10## ix. Optionally fractionally distilling the allylic secondary alcohols. In addition the novel compounds having the generic structure: ##STR11## as well as the structure: ##STR12## wherein X is one of the moieties: ##STR13## are described.
    • 描述的方法和组合物用于改变消耗性产品的香味，包括香料，香料组合物和使用作为必需成分的一种或多种多环烷基氧基烷烃和/或氧烯烃（以下简称为多环烷基氧代烃）的香料，其具有以下通式： 多环部分是双环或三环的，其中X是部分之一：
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
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