2,2,6,8-四甲基-1,2,3,4,4A,5,8,8alpha-八氢-1-萘酚 | 103614-86-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2,2,6,8-四甲基-1,2,3,4,4A,5,8,8alpha-八氢-1-萘酚
• 英文名称: 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-1-naphthalenol
• 英文别名: 1-Naphthalenol, 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-；2,2,6,8-tetramethyl-3,4,4a,5,8,8a-hexahydro-1H-naphthalen-1-ol
• CAS: 103614-86-4
• 化学式: C₁₄H₂₄O
• 分子量: 208.344
• InChiKey: OEBIUKPSCOVDQZ-UHFFFAOYSA-N

物化性质

• LogP：
  4.558 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.86
• 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：

  3,4,4a,5,8,8a-hexahydro-2,2,6,8-tetramethyl-1(2H)-naphthalenone 在 sodium hydroxide 、 sodium tetrahydroborate 、 三甲氧基硅烷 、 zinc 2-ethylhexanoate 作用下， 生成 2,2,6,8-四甲基-1,2,3,4,4A,5,8,8alpha-八氢-1-萘酚
  参考文献：
  名称：

  Selective Reduction of Carbonyl Compounds by Polymethylhydrosiloxane in the Presence of Metal Hydride Catalysts

  摘要：

  DOI：

  10.1021/jo982314z

文献信息

• [EN] 3'-KETOGLYCOSIDE COMPOUND FOR THE SLOW RELEASE OF A VOLATILE ALCOHOL<br/>[FR] COMPOSÉ 3'-CÉTOGLYCOSIDE POUR LA LIBÉRATION LENTE D'UN ALCOOL VOLATIL
  申请人：GLYCOSCIENCE S L

  公开号：WO2021160670A1

  公开（公告）日：2021-08-19

  The present invention relates to a 3'-ketoglycoside compound defined by formula (I) and its use for controlled release of alcohols, in particular alcohols showing an insect repellent effect. It relates also to a process for preparing the 3'-ketoglycoside compound of formula (I). It further relates to a composition comprising a 3'- ketoglycoside compound of formula (I). It relates also to the use of a 3'-ketoglycoside compound of formula (I) for the controlled release of alcohols. It related also to a method of use of such composition.

  本发明涉及由式(I)定义的3'-酮基糖苷化合物及其用于控制释放醇，特别是显示驱虫效果的醇。它还涉及制备式(I)的3'-酮基糖苷化合物的方法。此外，它还涉及包含式(I)的3'-酮基糖苷化合物的组合物。它还涉及使用式(I)的3'-酮基糖苷化合物来控制释放醇。它还涉及使用这种组合物的方法。
• [EN] PRO-PERFUME COMPOSITIONS<br/>[FR] COMPOSITIONS DE PROPARFUM
  申请人：FIRMENICH & CIE

  公开号：WO2021123144A1

  公开（公告）日：2021-06-24

  The present invention relates to a perfuming composition comprising at least two properfume compounds selected from the group consisting of a pro-perfume compound releasing a perfume compound upon exposure to light, a pro-perfume compound releasing a perfume compound upon exposure to air/oxygen, a pro-perfume compound releasing a perfume compound upon exposure to heat, a pro-perfume compound releasing a perfume compound upon exposure to moisture and a pro-perfume compound releasing a perfume compound upon exposure to enzymes. The present invention further concerns a perfumed consumer product comprising the inventive perfuming composition, as well as the use of the inventive perfuming composition for improving, enhancing, conferring and/or modifying the fragrance impression and/or fragrance intensity of a consumer product.

  本发明涉及一种香水组合物，包括至少两种从以下组成的适当香气化合物中选择的香气化合物：一种在光照下释放香水化合物的前香水化合物，一种在空气/氧气暴露下释放香水化合物的前香水化合物，一种在热暴露下释放香水化合物的前香水化合物，一种在湿气暴露下释放香水化合物的前香水化合物以及一种在酶暴露下释放香水化合物的前香水化合物。本发明进一步涉及一种含有创新香水组合物的香水消费产品，以及使用创新香水组合物来改善、增强、赋予和/或修改消费产品的香气印象和/或香气强度。
• [EN] PERFUME SYSTEM FOR PERFUMED CONSUMER PRODUCT<br/>[FR] SYSTÈME DE PARFUM POUR PRODUIT PARFUMÉ DE CONSOMMATION
  申请人：FIRMENICH & CIE

  公开号：WO2021214205A1

  公开（公告）日：2021-10-28

  The present invention relates to a perfume system comprising a core-shell microcapsule A, optionally, a core-shell microcapsule B, and optionally, a free perfume oil, wherein the core of the core-shell microcapsule A and/or the free perfume oil comprises a 2-oxoacetate derivative of formula (I) as well as a perfumed consumer product comprising the same and methods and uses of the same for enhancing, conferring, increasing and/or modifying the fragrance properties and/or the fragrance intensity of perfumed consumer products.

  本发明涉及一种香水系统，包括一个核-壳微胶囊A，可选地，一个核-壳微胶囊B，以及可选地，一个游离香水油，其中核-壳微胶囊A的核和/或游离香水油包含式(I)的2-氧代乙酸酯衍生物，以及包含相同的香水消费产品以及用于增强、赋予、增加和/或修改香水消费产品的香气特性和/或香气强度的方法和用途。
• Beneficial agent delivery systems
  申请人：Bruza J. Kenneth

  公开号：US20060018977A1

  公开（公告）日：2006-01-26

  An improved fragrance delivery system capable of providing controlled release of fragrance molecules in various consumer products is composed of a polymer having covalently bound fragrance moieties that are releasable in the form of fragrance molecules. Certain embodiments comprise globular polymer particles in which unbound fragrance molecules are occluded, absorbed and/or adsorbed. Certain other embodiments incorporate fragrance monomer units, which achieve reduced residuals upon complete release of the fragrance.

  一种改进的香气释放系统，能够在各种消费品中提供香气分子的受控释放，由具有共价结合的香气基团的聚合物组成，这些基团可以以香气分子的形式释放。某些实施例包括球形聚合物颗粒，其中未结合的香气分子被包含、吸收和/或吸附。某些其他实施例包括香气单体单元，这些单元在完全释放香气后实现减少残留物。
• 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-1-naphthalenol, its use
  申请人：Firmenich SA

  公开号：US04671798A1

  公开（公告）日：1987-06-09

  Bicyclic carbinol of formula ##STR1## or 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-1-naphthalenol possesses useful odorous properties and it can be used advantageously as perfuming ingredient. A two-step process for its synthesis is disclosed starting from 2-methylpenta-1,3-diene and 6,6-dimethyl-cyclohex-2-en-1-one.

  公式为##STR1##或1,2,3,4,4a,5,8,8a-八氢-2,2,6,8-四甲基-1-萘醇的双环羟基化合物具有有用的气味特性，可作为香料成分有优越的应用。从2-甲基戊-1,3-二烯和6,6-二甲基环己-2-烯-1-酮开始，公开了一种其合成的两步法。