p-Menth-3-enol

• 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: p-Menth-3-enol
• 英文别名: 5-methyl-2-propan-2-ylcyclohexen-1-ol
• 化学式: C₁₀H₁₈O
• 分子量: 154.25
• InChiKey: LHMGSNZLLXEMFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.8
• 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：

  5-甲基-2-(1-甲基亚乙基)环己酮 、 三异丁基铝 生成 p-Menth-3-enol
  参考文献：
  名称：

  CAPORUSSO, A. M.;GIACOMELLI, G.;LARDICCI, L., J. ORG. CHEM., 1982, 47, N 24, 4640-4644

  摘要：

  DOI：

文献信息

• P-cymenol preparation by transfer dehydrogenation
  申请人：QUEST INTERNATIONAL B.V.

  公开号：EP0416683A1

  公开（公告）日：1991-03-13

  The invention relates to a process for the conversion of 8-hydroxymenthenes into 8-hydroxycymenes by reacting the 8-hydroxymenthenes in the liquid phase in the presence of a dehydrogenation catalyst, e.g. palladium and a hydrogen acceptor e.g. mesityl oxide. The process is preferably carried out at 80-150°C and in the presence of base. The process is particularly suitable for converting 8-hydroxy-p-menth-1-ene into 8-hydroxy-p-­cymene. The reaction products are of value as intermediates in the preparation of fragrance chemicals.

  本发明涉及一种将 8-羟基苯乙烯转化为 8-羟基氰烯的工艺，该工艺是在液相中， 在脱氢催化剂（如钯）和氢受体（如氧化甲硅烷）存在下，使 8-羟基苯乙烯发生反应。该工艺最好在 80-150°C 和碱存在下进行。该工艺尤其适用于将 8-羟基-对薄荷烯转化为 8-羟基-对伞花烃。反应产物可用作制备香料化学品的中间体。
• 8-Hydroxycymene preparation by dehydrogenation
  申请人：QUEST INTERNATIONAL B.V.

  公开号：EP0565159A1

  公开（公告）日：1993-10-13

  The invention relates to a process for the conversion of 8-hydroxymenthenes into 8-hydroxycymenes by treating the 8-hydroxymenthenes in the vapour phase with an alkaline dehydrogenation catalyst, e.g. palladium on an alkaline support. The process is carried out above 145°C. The hydroxymenthene vapour is preferably passed through the catalyst system at a pressure below 8kPa and/or with the aid of an inert gas or vapour. Oxygen may be present as a hydrogen acceptor. The process is particularly suitable for converting 8-hydroxy-p-menth-1-ene into 8-hydroxy-p-cymene. The reaction products are of value as intermediates in the preparation of musk fragrance chemicals.

  本发明涉及一种将气相中的 8-羟基苯乙烯用碱性脱氢催化剂（如碱性载体上的钯）处理，从而将 8-羟基苯乙烯转化为 8-羟基亚甲基的工艺。该工艺在 145°C 以上进行。羟基门 蒽蒸汽最好在压力低于 8kPa 和/或惰性气体或蒸汽的帮助下通过催化剂系统。氧气可作为氢接受体存在。该工艺尤其适用于将 8-羟基-对薄荷素-1-烯转化为 8-羟基-对伞花烃。反应产物可用作制备麝香香料化学品的中间体。
• Antimicrobial skin cream
  申请人：Ganga, Sr. Yvon Samba

  公开号：US10603337B1

  公开（公告）日：2020-03-31

  A cream for treating the skin may include gray clay kaolin; sodium lauryl ether sulfate; blue tartrazine; sodium chloride; menthol; metabisulfite sodium; gelatin; mineral oil; olive oil; oil of cloves; water; green tea; honey; talc; and aloe vera. The cream may also include apple perfume, vitamin E, vitamin D, vitamin C, vitamin B2, vitamin B5, vitamin H, vitamin B6, and vitamin D. The cream may also include fatty acids.

  用于治疗皮肤的面霜可包括灰色粘土高岭土、月桂醇醚硫酸钠、蓝色酒石酸、氯化钠、薄荷醇、焦亚硫酸钠、明胶、矿物油、橄榄油、丁香油、水、绿茶、蜂蜜、滑石粉和芦荟。膏霜还可包括苹果香水、维生素 E、维生素 D、维生素 C、维生素 B2、维生素 B5、维生素 H、维生素 B6 和维生素 D。
• Cymenol preparation by direct dehydrogenation
  申请人：QUEST INTERNATIONAL B.V.

  公开号：EP0417825B1

  公开（公告）日：1993-10-27
• US5082979A
  申请人：——

  公开号：US5082979A

  公开（公告）日：1992-01-21