Polysantol (R) | 244626-73-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: Polysantol (R)
• 英文别名: (-)-(E)-3,3-dimethyl-5-(2',2',3'-trimethyl-3'-cyclopenten-1'-yl)-4-penten-2-ol；3,3-dimethyl-5-(2,2,3-trimethyl-cyclopent-3-en-1-yl)-pent-4-en-2-ol；4-Penten-2-ol, 3,3-dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-；(E)-3,3-dimethyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol
• CAS: 244626-73-1
• 化学式: C₁₅H₂₆O
• 分子量: 222.371
• InChiKey: QZFSNJAQFWEXEA-MDZDMXLPSA-N

物化性质

• 沸点：
  269℃ at 99.51kPa
• 密度：
  0.901 at 20℃
• LogP：
  4.99 at 25℃ and pH5-8
• 表面张力：
  58.7mN/m at 11.2mg/L and 21℃

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  3-溴-3-甲基-2-丁酮 在 吡啶 、 sodium tetrahydroborate 、 magnesium 、 甲基磺酰氯 作用下， 以 乙醚 、 乙醇 为溶剂， 反应 1.17h， 生成 Polysantol (R)
  参考文献：
  名称：

  Synthesis of Polysantol® and related sandalwood-type odorants using magnesium α-bromoketone enolates

  摘要：

  The syntheses of the commercial sandalwood-type odorant Polysantol((R)) and several structurally related compounds are described. The methodology followed is based on a selective and efficient magnesium-mediated aldol reaction of the starting material, alpha-campholenic aldehyde and different alpha-bromoketones. Dehydration of the resulting secondary alcohol and reduction of the carbonyl group allowed the completion of the syntheses of the target molecules in 30-56% overall yields. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2004.01.142

文献信息

• [EN] CLEAVABLE MULTI-ALCOHOL-BASED MICROCAPSULES<br/>[FR] MICROCAPSULES CLIVABLES À BASE D'ALCOOLS MULTIPLES
  申请人：FIRMENICH & CIE

  公开号：WO2021023645A1

  公开（公告）日：2021-02-11

  The present invention relates to a new process for the preparation of microcapsules based on cleavable multi-alcohols. Cleavable multi-alcohol-based microcapsules are also an object of the invention. Perfuming compositions and consumer products comprising said capsules, in particular perfumed consumer products in the form of home care or personal care products, are also part of the invention.

  本发明涉及一种基于可切割多醇制备微胶囊的新工艺。可切割多醇基微胶囊也是本发明的对象。包括这些胶囊的香料组合物和消费品，特别是家居护理或个人护理产品形式的香料消费品，也属于本发明的一部分。
• Hydroxylic campholenic aldehyde derivatives, their utilization as
  申请人：Firmenich SA

  公开号：US04610813A1

  公开（公告）日：1986-09-09

  Novel compounds of formula ##STR1## wherein: a. R.sup.1 =CH.sub.3 ; n=m=1; R.sup.2 =CH.sub.3 ; R.sup.3 =R.sup.4 =H, b. R.sup.1 =CH.sub.2 ; n=0; m=1; R.sup.2 =CH.sub.3 ;R.sup.3 =R.sup.4 =H, C. R.sup.1 =CH--CH.sub.3 ; n=0; m=1; R.sup.2 =CH.sub.3 ; R.sup.3 =R.sup.4 =H, d. R.sup.1 =H; n=m=0; R.sup.2 =R.sup.4 =CH.sub.3 ; R.sup.3 =C.sub.2 H.sub.5, e. R.sup.1 =H; n=m=0; R.sup.2 =R.sup.3 =R.sup.4 =CH.sub.3, f. R.sup.1 =H; n=m=0; R.sup.2 =CH.sub.3 ; R.sup.3 =C.sub.2 H.sub.5 ; R.sup.4 =H, g. R.sup.1 =H; n=m=0; R.sup.2 =R.sup.3 =CH.sub.3 ; R.sup.4 =H, h. R.sup.1 =H; n=m=1; R.sup.2 =CH.sub.3 ; R.sup.3 =C.sub.2 H.sub.5 ; R.sup.4 =H i. R.sup.1 =H; n=m=1; R.sup.2 =R.sup.3 =CH.sub.3 ; R.sup.4 =H and wherein one of the dotted lines stands for a single carbon-carbon bond and the other one for a double bond, or each of them designates a single bond, possess odorous properties of sandalwood type and consequently can find a utility for the preparation of perfumes and perfumed products.

  新化合物的化学式为##STR1##其中：a. R.sup.1 =CH.sub.3；n=m=1；R.sup.2 =CH.sub.3；R.sup.3 =R.sup.4 =H，b. R.sup.1 =CH.sub.2；n=0；m=1；R.sup.2 =CH.sub.3；R.sup.3 =R.sup.4 =H，c. R.sup.1 =CH--CH.sub.3；n=0；m=1；R.sup.2 =CH.sub.3；R.sup.3 =R.sup.4 =H，d. R.sup.1 =H；n=m=0；R.sup.2 =R.sup.4 =CH.sub.3；R.sup.3 =C.sub.2 H.sub.5，e. R.sup.1 =H；n=m=0；R.sup.2 =R.sup.3 =R.sup.4 =CH.sub.3，f. R.sup.1 =H；n=m=0；R.sup.2 =CH.sub.3；R.sup.3 =C.sub.2 H.sub.5；R.sup.4 =H，g. R.sup.1 =H；n=m=0；R.sup.2 =R.sup.3 =CH.sub.3；R.sup.4 =H，h. R.sup.1 =H；n=m=1；R.sup.2 =CH.sub.3；R.sup.3 =C.sub.2 H.sub.5；R.sup.4 =H，i. R.sup.1 =H；n=m=1；R.sup.2 =R.sup.3 =CH.sub.3；R.sup.4 =H，其中一个虚线代表一个碳-碳键，另一个代表双键，或者它们各自代表一个单键，具有檀香类似的气味特性，因此可用于制备香水和带香味的产品。
• PERFUMING INGREDIENTS OF THE FLORAL AND/OR ANIS TYPE
  申请人：Moretti Robert

  公开号：US20110200546A1

  公开（公告）日：2011-08-18

  The present invention concerns a compound of formula wherein R represents a hydrogen atom or a C 1-2 alkyl or alkoxyl group; each R 1 , R 2 or R 3 represents a hydrogen atom or a methyl or ethyl group; and X represents a CHO, COOR 4 or CN group, R 4 being a methyl or ethyl group; and at least one of said R, R 1 or R 2 represents a group containing at least one carbon atom; and it use as perfuming ingredient, for instance to impart odor notes of the floral and/or anis type.

  本发明涉及一种化合物，其化学式中R代表氢原子或C1-2烷基或烷氧基基团；每个R1、R2或R3代表氢原子或甲基或乙基基团；X代表CHO、COOR4或CN基团，其中R4为甲基或乙基基团；所述的R、R1或R2中至少有一个代表含有至少一个碳原子的基团；以及其用作香料成分，例如用于赋予花香和/或茴香类气味音符。
• [EN] ALDEHYDES AS PERFUMING INGREDIENTS<br/>[FR] ALDÉHYDES EN TANT QU'INGRÉDIENTS DE PARFUM
  申请人：FIRMENICH & CIE

  公开号：WO2013117433A1

  公开（公告）日：2013-08-15

  The present invention relates to an aldehyde of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein each dotted line, independently from each other, represents a single or double bond; n is 0 or 1; R1 represents a hydrogen atom or a methyl group; R2 represents a hydrogen atom or a methyl or ethyl group; and R3, which is a substituent in any of the positions 2 to 6 of the cyclic moiety, represents a hydrogen atom or a methyl or ethyl group, or a CH2 group bridging positions 3 and 6; and its use as perfuming ingredient, for instance to impart odor notes of the aldehyde, lily of the valley type.

  本发明涉及式(I)的醛的任一立体异构体或其混合物的形式，其中每个虚线独立地表示单键或双键；n为0或1；R1代表氢原子或甲基基团；R2代表氢原子或甲基或乙基基团；R3是环状部分的2到6位置中的取代基，代表氢原子或甲基或乙基基团，或者是桥接3和6位置的CH2基团；以及其作为香料成分的用途，例如用于赋予醛的麝香鸢尾花型气味音符。
• ORGANIC CARBONATES WITH VANILLA ODOR
  申请人：Gaudin Jean-Marc

  公开号：US20130011352A1

  公开（公告）日：2013-01-10

  The invention relates to a method to confer, enhance, improve or modify the odor properties of a perfuming composition or of a perfumed article, by adding to the composition or article an effective amount of at least a compound of formula (I) wherein R 1 represents a C 1-3 hydrocarbon group; R 2 represents a C 1-3 hydrocarbon group; and one R 3 represents a C 1-3 hydrocarbon group, and the other R 3 represents a hydrogen atom. The invention also relates to perfuming compositions and perfuming consumer products containing these compounds.

  该发明涉及一种方法，通过向香精组合物或带香物品中添加至少一种化合物的有效量，来赋予、增强、改善或修改香气特性。其中，所述化合物的化学式为（I），其中R1代表一个C1-3烃基；R2代表一个C1-3烃基；一个R3代表一个C1-3烃基，另一个R3代表一个氢原子。该发明还涉及含有这些化合物的香精组合物和香精消费品。