8-linalyl acetate | 98666-17-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 8-linalyl acetate
• 英文别名: 2,6-dimethylocta-2,7-dienyl acetate；[(2E)-2,6-dimethylocta-2,7-dienyl] acetate
• CAS: 98666-17-2
• 化学式: C₁₂H₂₀O₂
• 分子量: 196.29
• InChiKey: KHXMGJZMOXCCNP-DHZHZOJOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  14
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  芳樟醇 在 氧气 、 palladium diacetate 、 溶剂黄146 、 对苯醌 作用下， 70.0 ℃ 、1.01 MPa 条件下， 反应 10.0h， 生成 8-linalyl acetate 、 8-linalyl acetate 、
  参考文献：
  名称：

  Functionalization of the naturally occurring linalool and nerol by the palladium catalyzed oxidation of their trisubstituted olefinic bonds

  摘要：

  Linalool and nerol, bio-renewable terpenic alkenyl alcohols found in many essential oils, were selectively oxidized by molecular oxygen in the presence of the chloride-free Pd(OAc)(2)/p-benzoquinone catalytic system. An efficient dioxygen-coupled catalytic turnover was achieved in the absence of auxiliary electron-transfer mediators under 5-10 atm of oxygen pressure. In both substrates, only one of two olefinic bonds was involved in the interaction with palladium, whereas the other one remained intact. Primary allylic acetates were formed as major reaction products: 8-linalyl acetate and 8-neryl acetate from linalool and nerol, respectively. In the case of linalool, the intramolecular cyclization product (known as herboxide), also resulted from the oxidation of the internal double bond, was also formed in significant amounts. All monoterpenic compounds obtained in the present work are natural products found in exotic plants or grape wines and are potentially useful as fragrance ingredients due to their pleasant scents. (C) 2016 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2016.07.033

文献信息

• DIENAL COMPOUND AND FLAVOR COMPOSITION
  申请人：Takasago International Corporation

  公开号：US20210122693A1

  公开（公告）日：2021-04-29

  The present invention relates to: a novel dienal compound which has an aromatic odor useful for use as a compound flavor raw material or the like; and a flavor composition containing the dienal compound. The dienal compound according to the present invention is characterized by being represented by general formula (1): (wherein R represents an alkyl group having 8 to 10 carbon atoms; and a wavy line represents a cis form, a trans form, or a mixture of a cis form and a trans form).

  本发明涉及：一种新型二烯醛化合物，具有芳香气味，可用作化合物香料原料或类似物；以及含有该二烯醛化合物的香料组合物。根据本发明，该二烯醛化合物的特征在于由通式（1）表示：（其中R代表具有8至10个碳原子的烷基基团；波浪线表示顺式形式、反式形式或顺反混合形式）。
• [EN] ODORANT SECONDARY ALCOHOLS AND THEIR COMPOSITIONS<br/>[FR] ALCOOLS SECONDAIRES ODORANTS ET LEURS COMPOSITIONS
  申请人：S H KELKAR & COMPANY LTD

  公开号：WO2019228903A1

  公开（公告）日：2019-12-05

  The present invention relates to new classes of odorous alcohols (odorants) derived from 2,3- dimethylbutene which are useful as fragrance or flavor materials in particular in providing natural piney olfactory notes with a complex profile to perfume, aroma or deodorizing/masking compositions.

  本发明涉及从2,3-二甲基丁烯衍生的新类气味醇（香料），其可用作香水、香精或除臭/遮蔽组合物中的香味或风味材料，特别是提供具有复杂轮廓的天然松木气味。
• [EN] USES OF VANADIUM TO OXIDIZE ALDEHYDES AND OZONIDES<br/>[FR] UTILISATIONS DE VANADIUM POUR OXYDER DES ALDÉHYDES ET DES OZONIDES
  申请人：P2 SCIENCE INC

  公开号：WO2018053289A1

  公开（公告）日：2018-03-22

  The present invention relates to uses of vanadium to convert aldehydes and ozonides into their respective acids and/or ketones. More particularly, this invention relates to the oxidative work-ups following ozonolysis using vanadium, using vanadium during ozonolysis, and using vanadium to oxidize aldehydes in general. The invention also relates to methods comprising the ozonolysis of oleyl alcohol in the presence of either an acid or an alcohol.

  本发明涉及钒的用途，将醛和臭氧化物转化为它们各自的酸和/或酮。更具体地，本发明涉及使用钒进行臭氧裂解后的氧化工作，使用钒在臭氧裂解过程中，以及使用钒氧化醛的方法。该发明还涉及在醇酸或醇的存在下进行油酸醇臭氧裂解的方法。
• [EN] COMPOSITIONS COMPRISING ODORANTS<br/>[FR] COMPOSITIONS COMPRENANT UNE MATIÈRE ODORISANTE
  申请人：S H KELKAR AND COMPANY LTD

  公开号：WO2019030122A1

  公开（公告）日：2019-02-14

  The present invention relates to odorous 2- and/or 3-substituted 3-(allyloxy)propenes which are useful as fragrance or flavor ingredients in particular in providing green, fruity, pear and/or waxy olfactory notes. The present invention also relates to novel perfume, aroma or deodorizing/masking compositions comprising said odorants.

  本发明涉及具有芳香性的2-和/或3-取代的3-(丙烯氧基)丙烯，其在提供绿色、果香、梨和/或蜡质气味音符方面特别有用。本发明还涉及包含所述气味物质的新型香水、香气或除臭/掩盖组合物。
• [EN] ODORANTS AND COMPOSITIONS COMPRISING ODORANTS<br/>[FR] ODORISANTS ET COMPOSITIONS COMPRENANT DES ODORISANTS
  申请人：S H KELKAR AND COMPANY LTD

  公开号：WO2021209944A1

  公开（公告）日：2021-10-21

  The present invention relates to new classes of odorous 3-(2- methylenealkoxy)alkanenitrile derivatives of formula (I) which are useful as fragrance or flavor materials in particular in providing dry, woody, dusty, earthy, and/or patchouli notes together with optional coriander, aldehydic, citrus, mandarin, pear, cinnamon, and/ or petal floral-like notes to perfume, aroma or deodorizing/masking compositions.

  本发明涉及一种新的类别的具有公式(I)的气味性3-(2-亚甲基烯氧基)烷腈衍生物，其可用作香料或风味材料，特别是在提供干燥、木质、灰尘、泥土和/或广藿香音符以及可选的香菜、醛类、柑橘、柑橘、梨、肉桂和/或花瓣般的花香音符给香水、香氛或除臭/掩蔽组合物方面。