phenylethyl nonanoate | 3718-94-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: phenylethyl nonanoate
• 英文别名: 1-Phenylethyl nonanoate
• CAS: 3718-94-3
• 化学式: C₁₇H₂₆O₂
• 分子量: 262.392
• InChiKey: YSGWVEZCLDVWJL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  19
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.59
• 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：

  苯乙酮 、 alkaline earth salt of/the/ methylsulfuric acid 在 双氧水 、 一水合肼 作用下， 以 溶剂黄146 为溶剂， 反应 481.0h， 生成 phenylethyl nonanoate
  参考文献：
  名称：

  Mlochowski, J.; Giurg, M., Polish Journal of Chemistry, 1994, vol. 68, # 11, p. 2333 - 2342

  摘要：

  DOI：

文献信息

• The scope and mechanism of palladium-catalysed Markovnikov alkoxycarbonylation of alkenes
  作者：Haoquan Li、Kaiwu Dong、Haijun Jiao、Helfried Neumann、Ralf Jackstell、Matthias Beller

  DOI：10.1038/nchem.2586

  日期：2016.12

  70 years, numerous catalyst systems have been developed that allow for highly linear-selective (anti-Markovnikov) reactions and are used in industry to produce linear carboxylates starting from olefins. In contrast, a general catalyst system for Markovnikov-selective alkoxycarbonylation of aliphatic olefins remains unknown. In this paper, we show that a specific palladium catalyst system consisting

  加氢酯化反应代表了羰基化反应的基本类型，并且构成了均相催化的最重要的工业应用之一。在过去的70年中，已经开发了许多催化剂系统，这些系统可以进行高度线性选择（反马氏力）反应，并在工业上用于从烯烃开始生产线性羧酸盐。相比之下，用于脂族烯烃的马尔科夫尼科夫选择性烷氧基羰基化的一般催化剂体系仍然是未知的。在本文中，我们显示了由PdX 2 / N组成的特定钯催化剂体系-苯基吡咯膦（X，卤化物）催化各种烯烃的烷氧基羰基化，以高选择性（支链选择性高达91％）得到支链酯。观察到的（和意想不到的）选择性已经通过包括色散校正在内的密度泛函理论计算得到了合理化。
• Hair Processing Agent And Method For Permanent Waving Hair
  申请人：Shibuya Akira

  公开号：US20080085251A1

  公开（公告）日：2008-04-10

  Provided are hair processing agents capable of permanent waving hair even at a neutral to weakly acidic pH range that causes less irritation to the skin, and hair processing agents in which an unpleasant odor is masked. Hair processing agents contain at least one compound represented by the formula (2). Hair processing agents contain a compound of the formula (2) and at least one compound (ii) selected from thioglycolic acid, thiolactic acid, cysteine, acetylcysteine, cysteamine, acylcysteamine, salts thereof and ester derivatives thereof. Hair processing agents contain a compound of the formula (2), a surfactant and water, and are emulsified. Hair processing agents contain a compound of the formula (2) and a specific perfume. wherein X is a structure selected from —O—, —S—, —NH— and —NR 1 —; R 1 is an alkyl group of 1 to 6 carbon atoms; Y is an oxygen atom or a sulfur atom; in the formula (1), Z is a divalent organic residue having at least one mercapto group; in the formula (2), R is a divalent organic residue optionally having a mercapto group; and R 2 is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms.

  提供了能够在中性至微酸性pH范围内进行永久性卷发的头发处理剂，其对皮肤刺激较小，并且掩盖了不愉快的气味。头发处理剂包含至少一种由公式（2）表示的化合物。头发处理剂包含公式（2）的化合物和至少一种从巯基乙酸，巯基乳酸，半胱氨酸，乙酰半胱氨酸，半胱氨醇，酰基半胱氨醇，其盐和酯衍生物中选择的化合物（ii）。头发处理剂包含公式（2）的化合物，表面活性剂和水，并且是乳化的。头发处理剂包含公式（2）的化合物和特定香水。其中X是从-O-，-S-，-NH-和-NR1-选择的结构；R1是1到6个碳原子的烷基；Y是氧原子或硫原子；在公式（1）中，Z是具有至少一个巯基的二价有机残基；在公式（2）中，R是二价的有机残基，可选地具有巯基；R2是氢原子或1到6个碳原子的烷基。
• DEODORANT COMPOSITION
  申请人：Takasago International Corporation

  公开号：EP1561476A1

  公开（公告）日：2005-08-10

  It is intended to provide a novel deodorant composition which is excellent in the deodorizing effect, is capable of affording a deodorant composition by a convenient method, and shows no decrease in the deodorizing performance even after a long period of time, once the deodorant being prepared. Specifically, there is provided a deodorant composition containing, as the active component, a colored compound obtainable by reacting a polyphenol in a solvent showing alkalinity in the coexistence of an oxygen molecule at a reaction pH value of 6.5 or more. As a substitute for a polyphenol, use can be made of a plant extract containing a polyphenol but containing substantially no amino acid. It is also possible to further employ an amino acid. Furthermore, use can be made of a plant extract and/or a plant body containing a polyphenol and an amino acid.

  本发明旨在提供一种新型除臭剂组合物，该除臭剂组合物除臭效果极佳，能够通过简便的方法获得除臭剂组合物，并且在制备除臭剂后，即使经过很长时间，除臭效果也不会降低。具体来说，本发明提供了一种除臭剂组合物，该组合物含有一种有色化合物作为活性成分，该有色化合物可通过在反应 pH 值为 6.5 或更高时，使多酚在与氧分子共存的显碱性溶剂中发生反应而获得。作为多酚的替代品，可以使用含有多酚但基本上不含氨基酸的植物提取物。也可以进一步使用氨基酸。此外，还可以使用含有多酚和氨基酸的植物提取物和/或植物体。
• POLYURETHANE FIBER
  申请人：Toray Opelontex Co., Ltd

  公开号：EP2947185A1

  公开（公告）日：2015-11-25

  Provided is a fragrance-retaining fiber that, after absorption of a fragrance component, retains the fragrance even though a long period of time has passed. In particular, provided is a fragrance-retaining polyurethane-based fiber having, 48 hours after absorption of a fragrance component, a total fragrance component emission of from 0.1 µg/g·h to 1000 µg/g·h.

  本发明提供了一种保香纤维，该纤维在吸收香味成分后，即使经过很长时间仍能保持香味。特别是一种聚氨酯基保香纤维，在吸收香味成分 48 小时后，香味成分的总释放量为 0.1 µg/g-h 至 1000 µg/g-h。
• Polyurethane fiber
  申请人：TORAY OPELONTEX CO., LTD.

  公开号：US10006151B2

  公开（公告）日：2018-06-26

  Provided is a fragrance-retaining fiber that, after absorption of a fragrance component, retains the fragrance even though a long period of time has passed. In particular, provided is a fragrance-retaining polyurethane-based fiber having, 48 hours after absorption of a fragrance component, a total fragrance component emission of from 0.1 μg/g·h to 1000 μg/g·h.

  本发明提供了一种保香纤维，该纤维在吸收香味成分后，即使经过很长时间仍能保持香味。特别是提供了一种聚氨酯基保香纤维，在吸收香味成分 48 小时后，香味成分的总释放量为 0.1 μg/g-h 至 1000 μg/g-h。