methyl 9-undecenoate | 37973-85-6

• 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: methyl 9-undecenoate
• 英文别名: methyl (E)-undec-9-enoate
• CAS: 37973-85-6
• 化学式: C₁₂H₂₂O₂
• 分子量: 198.305
• InChiKey: RHRCWCJKYPOGNT-ONEGZZNKSA-N

物化性质

• 物理描述：
  colourless to pale straw-yellow, oily liquid
• 溶解度：
  insoluble in water; soluble in alcohol
• 密度：
  0.886 (20°)
• 折光率：
  1.435-1.441

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  14
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  methyl 9-undecenoate 在 氧气 、 臭氧 作用下， 生成 9-Chlornonansaeuremethylester
  参考文献：
  名称：

  烷氧基氢过氧化物与金属盐反应生成的双功能化合物

  摘要：

  通过在醇溶液中使烯烃臭氧化而获得的氢过氧化烷氧基用硫酸亚铁处理。CC键断裂和自由基形成之后，是所形成的自由基的二聚化。臭氧反应类似。无环和环状烯烃，包括环状烯醇醚，以适度的收率产生了一系列α，ω-二取代的产物。通过使用氯化铁，从衍生自烯烃酯的烷氧基氢过氧化物获得ω-氯酸酯。

  DOI：

  10.1016/s0040-4020(01)91447-4
• 作为产物：
  描述：

  10-烯酸甲酯 在 对甲苯磺酸 作用下， 以 苯 为溶剂， 反应 10.0h， 以97%的产率得到methyl 9-undecenoate
  参考文献：
  名称：

  Tolstikov, G. A.; Miftakhov, M. S.; Valeev, F. A., Journal of Organic Chemistry USSR (English Translation), 1985, vol. 21, # 1, p. 65 - 74

  摘要：

  DOI：

文献信息

• Reductive Deacetoxylation of Allylic Acetates Using Hexacarbonylmolybdenum(0)
  作者：Yoshiro Masuyama、Kazunobu Maekawa、Toshiyuki Kurihara、Yasuhiko Kurusu

  DOI：10.1246/bcsj.64.2311

  日期：1991.7

  Aliphatic allylic acetates were reduced to alkenes with hexacarbonylmolybdenum(0) in refluxing dioxane under nitrogen atmosphere. These reactions were accelerated by the addition of H2O. 1-Aryl- or 3-arylallyl acetates caused deacetoxylative allylic homocoupling under the same conditions.

  在回流的二恶烷中，在氮气氛下，脂肪族烯丙基乙酸酯被六羰基钼 (0) 还原成烯烃。这些反应通过加入 H2O 加速。1-芳基-或3-芳基烯丙基乙酸酯在相同条件下引起去乙酰氧基化烯丙基同偶联。
• Reaction of bromohydrins with chlorotris(triphenylphosphine)cobalt (I)
  作者：Den-ichi Momose、Yasuji Yamada

  DOI：10.1016/s0040-4039(00)87973-3

  日期：1983.1

  Bromohydrins were converted into ketones in high yields by the reaction with clorotris(triphenylphosphine)cobalt (I) in the presence of amine or olefin. A probable path-way for the formation of ketones from bromohydrins was also described.

  通过在胺或烯烃的存在下与氯吡咯（三苯基膦）钴（I）反应，溴代醇高产率地转化为酮。还描述了由溴代醇形成酮的可能途径。
• BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
  申请人：SENOMYX, INC.

  公开号：US20160376263A1

  公开（公告）日：2016-12-29

  The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.

  本发明涵盖已知用于改变苦味感知的化合物和组合物，以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种：冷却剂；无活性药物成分；活性药用成分；食品添加剂或食品；调味剂或调味增强剂；食品或饮料产品；苦味化合物；甜味剂；苦味剂；酸味调味剂；咸味调味剂；鲜味调味剂；植物或动物产品；已知用于宠物护理产品中的化合物；已知用于个人护理产品中的化合物；已知用于家用产品中的化合物；制药制剂；局部制剂；大麻衍生或与大麻相关的产品；已知用于口腔护理产品中的化合物；饮料；香味、香水或除臭剂；已知用于消费品中的化合物；硅化合物；磨料；表面活性剂；发热剂；吸烟物品；脂肪、油脂或乳化剂；和/或益生菌或补充剂。
• Method for converting unsaturated compound having functional group
  申请人：Japan Synthetic Rubber Co., Ltd.

  公开号：US04217299A1

  公开（公告）日：1980-08-12

  A method for the conversion of an unsaturated compound having a functional group, characterized by contacting [1] at least one compound selected from the group consisting of carboxylic acid esters, nitriles, ketones, amides, and ethers and having a carbon-to-carbon double bond and no unsaturation at the position conjugate to said double bond, or a mixture of said compound [1] and [2] at least one compound selected from the group consisting of ethylenically unsaturated compounds having a carbon-to-carbon double bond and neither unsaturation at the position conjugate to said double bond nor a functional group, with a catalyst system consisting essentially of a combination of (A) at least one member selected from the group consisting of tungsten compounds, molybdenum compounds, and rhenium compounds, with (B) at least one organoaluminum compound having at least one carbon-to-aluminum bond.

  一种用于转化具有官能团的不饱和化合物的方法，其特征在于将[1]至少选择自羧酸酯、腈、酮、酰胺和醚组成的群体中的至少一种化合物与碳-碳双键且在与该双键共轭的位置没有不饱和度的化合物，或者来自所述化合物[1]和[2]的混合物中至少选择自具有碳-碳双键且在与该双键共轭的位置既没有不饱和度也没有官能团的乙烯不饱和化合物的至少一种化合物，与催化剂体系接触，该催化剂体系基本上由（A）至少选择自钨化合物、钼化合物和铼化合物的群体中的一种成员的组合和（B）至少一种具有至少一个碳-铝键的有机铝化合物组成。
• [EN] RENEWABLY DERIVED ALDEHYDES AND METHODS OF MAKING AND USING THE SAME<br/>[FR] ALDÉHYDES DÉRIVÉS DE SOURCES RENOUVELABLES, LEURS PROCÉDÉS DE FABRICATION ET LEUR UTILISATION
  申请人：ELEVANCE RENEWABLE SCIENCES

  公开号：WO2015134769A1

  公开（公告）日：2015-09-11

  Methods for making specialty chemical products and chemical intermediates using hydroformylation are generally disclosed. Further, compositions and compounds formed using such methods are also disclosed. In some embodiments, methods are disclosed for refining a renewably sourced material, such as a natural oil, to form compositions, which can be further reacted employing the methods disclosed herein to form certain specialty chemical products or chemical intermediates.

  使用氢甲酰化制备特种化学产品和化学中间体的方法通常被披露。此外，还披露了使用这些方法形成的组合物和化合物。在某些实施例中，披露了用于精炼可再生原料（如天然油）的方法，以形成组合物，这些组合物可以进一步使用此处披露的方法进行反应，形成某些特种化学产品或化学中间体。