1,2,3,4,4a,5,6,7-八氢-2,5,5-三甲基-2-萘酚 | 41199-19-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1,2,3,4,4a,5,6,7-八氢-2,5,5-三甲基-2-萘酚
• 中文别名: 1,2,3,4,4A,5,6,7-八氢化-2,5,5-三甲基-2-萘酚；龙涎醇
• 英文名称: 2,5,5-trimethyl-1,3 ,4,4a,6,7-hexahydronaphthalen-2-ol
• 英文别名: α-Ambrinol；2-hydroxy-2,5,5-trimethyl-1,2,3,4,4a,5,6,7-octahydronaphthalene；1,2,3,4,4a,5,6,7-octahydro-2,5,5-trimethyl-2-naphthalenol；1,2,3,4,4a,5,6,7-Octahydro-2,5,5-trimethyl-2-naphthol；2,5,5-trimethyl-1,3,4,4a,6,7-hexahydronaphthalen-2-ol
• CAS: 41199-19-3
• 化学式: C₁₃H₂₂O
• mdl: MFCD09953173
• 分子量: 194.317
• InChiKey: GPVOTKFXWGURGP-UHFFFAOYSA-N

物化性质

• 沸点：
  72 °C(Press: 0.25 Torr)
• 密度：
  0.9647 g/cm3
• LogP：
  4.6 at 25℃
• 保留指数：
  1418.7;1432.6

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.846
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2907199090

制备方法与用途

龙涎醇可用于各种香水，增添深度、复杂性与质感，特别适合用于木质、东方和花香调的创作。

反应信息

• 作为产物：
  描述：

  4-(2,2-二甲基-6-亚甲基环己基)丁烷-2-酮 、 硫酸 以50%的产率得到
  参考文献：
  名称：

  YAMASHITA, MASAKAZU;NISHII, KAZUHIKO;MATSUMIYA, KAORU;SUEMITSU, RIKISAKU, CHEM. EXPRESS, 4,(1989) N, C. 33-35

  摘要：

  DOI：

文献信息

• [EN] ESTERS AND ETHERS OF 2,2,4,4-TETRAMETHYLCYCLOBUTANE-1,3-DIOL FOR USE AS AROMA CHEMICALS<br/>[FR] ESTERS ET ÉTHERS DE 2,2,4,4-TÉTRAMÉTHYLCYCLOBUTANE -1,3-DIOL DESTINÉS À ÊTRE UTILISÉS EN TANT QUE PRODUITS CHIMIQUES AROMATIQUES
  申请人：BASF SE

  公开号：WO2019048544A1

  公开（公告）日：2019-03-14

  The present invention relates to the use of a compound of the general formula (I) wherein R1 is C1-C4-alkyl or -(C=0)-R3, R2 is hydrogen, C1-C4-alkyl or -(C=0)-R4, and R3 and R4, independently of one another, are selected from the group consisting of hydrogen and C1-C4-alkyl, a stereoisomer thereof or a mixture of stereoisomers thereof, as an aroma chemical, to aroma chemical compositions comprising at least one compound of the general formula (I), a stereoisomer thereof or a mixture of stereoisomers thereof, and to a method for preparing a fragranced ready-to-use composition, which comprises incorporating at least one compound of the general formula (I), a stereoisomer thereof or a mixture of stereoisomers thereof, into a ready- to-use composition. The present invention further relates to specific ethers and specific esters of the compounds of the general formula (I) and a method for their preparation.

  本发明涉及使用一般式(I)的化合物，其中R1是C1-C4-烷基或-(C=0)-R3，R2是氢、C1-C4-烷基或-(C=0)-R4，R3和R4彼此独立地选自氢和C1-C4-烷基的群，其立体异构体或其立体异构体混合物，作为香料化学品，以及包含至少一种一般式(I)的化合物、其立体异构体或其立体异构体混合物的香料化学品组合物，以及制备香味即用组合物的方法，该方法包括将至少一种一般式(I)的化合物、其立体异构体或其立体异构体混合物纳入即用组合物中。本发明还涉及一般式(I)化合物的特定醚和特定酯以及它们的制备方法。
• [EN] ENOL ETHER PROPERFUME<br/>[FR] PRO-PARFUM D'ÉTHER ÉNOLIQUE
  申请人：FIRMENICH & CIE

  公开号：WO2021250164A1

  公开（公告）日：2021-12-16

  The present invention relates to compounds of formula (I) as properfume compounds. In particular, the present invention relates to a method to release a compound being a carbonyl of formula (II), a formate ester of formula (III) and/or an alcohol of formula (IV), by exposing the compound of formula (I) to an environment wherein it is oxidized. Moreover, the present invention relates to a perfuming composition and a perfumed consumer product comprising at least one compound of formula (I).

  本发明涉及作为合适香精化合物的公式(I)的化合物。具体而言，本发明涉及一种释放公式(I)化合物的方法，该方法是通过将公式(I)化合物暴露在氧化环境中，释放出公式(II)的醛基、公式(III)的甲酸酯基和/或公式(IV)的醇基。此外，本发明涉及一种香精组合物和一种含有至少一种公式(I)化合物的香精消费产品。
• Process for producing salicylic esters
  申请人：Uehara Takefumi

  公开号：US20060058547A1

  公开（公告）日：2006-03-16

  There is provided a noble process for producing a salicylic ester for perfumes which comprises the step of transesterifying a salicylic lower alkyl ester with an alcohol having at least one carbon atom which is located adjacent to a hydroxyl-bonded carbon atom and has one or more hydrogen atoms bonded thereto, in the presence of a tin-based catalyst. The process of the present invention enables the salicylic ester to be produced at a high yield and is free from handling problems such as precipitation of solids in a distillation residue obtained after the reaction, and the catalyst used therein is reusable.

  提供了一种用于制备香水中水杨酸酯的高贵过程，包括以下步骤：在锡基催化剂的存在下，将水杨酸较低的烷基酯与至少具有一个碳原子且位于与羟基键合的碳原子相邻的醇反酯化，所述醇具有一个或多个氢原子与之键合。本发明的过程使得水杨酸酯能够以高产率生产，并且不会出现处理问题，例如在反应后得到的蒸馏残渣中固体的沉淀，其中使用的催化剂可重复使用。
• [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] LILY OF THE VALLEY ODORANT<br/>[FR] SUBSTANCE ODORANTE AU PARFUM DE MUGUET
  申请人：FIRMENICH & CIE

  公开号：WO2021069331A1

  公开（公告）日：2021-04-15

  The present invention concerns compound of formula (I) (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein R1 and R2 represent, independently from each other, a hydrogen atom or a C1-2 alkyl group; and -C(Me)2(OMe) group is, relative to position 1, a meta or a para substituent of the aromatic ring or a mixture thereof. The use as a perfuming ingredient of the invention's compound, the invention's compound as part of a perfuming composition or of a perfumed consumer product and a properfume releasing the invention's compound are also part of the present invention.

  本发明涉及化合物的公式(I) (I) 的任一立体异构体或其混合物形式，其中R1和R2分别表示氢原子或C1-2烷基基团；以及相对于位置1，-C(Me)2(OMe)基团是芳香环的间位或对位取代基或其混合物。本发明化合物作为香料成分的用途，本发明化合物作为香料组合物或香水消费品的一部分，以及释放本发明化合物的香水也是本发明的一部分。