Allyl undecenoate

• 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: Allyl undecenoate
• 英文别名: prop-2-enyl (E)-undec-2-enoate
• 化学式: C₁₄H₂₄O₂
• mdl: MFCD00080404
• 分子量: 224.34
• InChiKey: FGBQMYYCMUDGJR-VAWYXSNFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  16
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.642
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• SYNTHESIS OF ALPHA,OMEGA-DICARBOXYLIC ACIDS AND ESTERS THEREOF FROM UNSATURATED FATTY ACID DERIVATIVES
  申请人：HANNEN Peter

  公开号：US20120245375A1

  公开（公告）日：2012-09-27

  A process for preparing an alpha, omega-dicarboxylic acid or an ester thereof, which includes (a) subjecting at least one unsaturated fatty acid or fatty acid derivative to ozonolysis to obtain an ozonolysis reaction mixture; and (b) oxidizing the ozonolysis reaction mixture with an oxidizing agent in the presence of an acid catalyst to obtain an oxidized reaction mixture comprising at least one alpha, omega-dicarboxylic acid or ester; wherein the process is performed using a solvent and the acid catalyst has a pKa of less than or equal to zero, as measured at 25° C.

  一种制备α，ω-二羧酸或其酯的过程，包括(a)将至少一种不饱和脂肪酸或脂肪酸衍生物经臭氧裂解处理以获得臭氧裂解反应混合物；和(b)在酸催化剂存在下，将臭氧裂解反应混合物与氧化剂氧化以获得至少一种α，ω-二羧酸或酯的氧化反应混合物；其中该过程使用溶剂进行，并且酸催化剂的pKa值小于或等于零，在25°C下测得。
• SYNTHESIS OF OMEGA-AMINO CARBOXYLIC ACIDS AND THEIR ESTERS FROM UNSATURATED FATTY ACID DERIVATIVES
  申请人：Hannen Peter

  公开号：US20130165685A1

  公开（公告）日：2013-06-27

  The invention relates to a process for preparing omega-amino acids or their esters, which is characterized by the following steps: c) ozonolysis of unsaturated fatty acids or fatty acid derivatives, d) reductive amination of the reaction mixture obtained from the reaction with ozone, to give the omega-amino acid or ester thereof, the reaction being carried out with a C 1 -C 5 alcohol in a mixture with at least 0.5% by weight of water as solvent, based on the total amount of solvent.

  本发明涉及一种制备ω-氨基酸或其酯的方法，其特征在于以下步骤：c）臭氧化不饱和脂肪酸或脂肪酸衍生物，d）还原胺化臭氧反应所得的反应混合物，以得到ω-氨基酸或其酯，该反应在C1-C5醇与至少0.5重量％的水的混合物中进行，作为溶剂，基于溶剂总量。
• Process
  申请人：NATURALLY SCIENTIFIC TECHNOLOGIES LIMITED

  公开号：US20150191409A1

  公开（公告）日：2015-07-09

  The present invention relates to a process, which is particularly suitable for the production of sebacic acid and/or 2-octanol, and also for the production of biodiesel, wherein the process is a process for the reaction of a fatty acid ester (such as castor oil, or canola or rapeseed oil) and/or a fatty acid (such as riconleic acid) with an inorganic base (such as sodium hydroxide), the process comprising the following steps: (i) providing a pressurised and heated stream of fatty acid ester and/or fatty acid; (ii) providing an inorganic base; (iii) combining the stream obtained from step (i) with the inorganic base obtained in step (ii), in the presence of water, in a reaction vessel, by injection, thereby to produce reaction mixture in the form of a pressurised and heated stream; (iv) optionally maintaining the stream obtained in step (iii) at a selected temperature and pressure; and (v) thereby obtaining a reaction product.

  本发明涉及一种特别适用于生产癸二酸和/或2-辛醇以及生物柴油的过程，其中该过程是一种通过脂肪酸酯（如蓖麻油、菜籽油或油菜籽油）和/或脂肪酸（如莱酸）与无机碱（如氢氧化钠）反应的过程，包括以下步骤：（i）提供一个加压和加热的脂肪酸酯和/或脂肪酸流；（ii）提供一种无机碱；（iii）将步骤（i）获得的流与步骤（ii）获得的无机碱在水的存在下注入反应器中混合，从而产生加压和加热的反应混合物流；（iv）可选地将步骤（iii）获得的流维持在所选的温度和压力下；（v）从而获得反应产物。
• Acrylic rubber composition
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：EP0430809A1

  公开（公告）日：1991-06-05

  A novel acrylic rubber composition is proposed which has excellent moldability and good releasability from the metallic surfaces of milling rollers for the compounding works and metal molds for shaping and vulcanizing the composition into vulcanizates. The composition comprises: (a) an acrylic copolymer as the rubber base; (b) carbon black or a finely divided silica filler as a reinforcing agent; and (c) an organopolysiloxane having, in a molecule, at least one carboxyl-functional group such as ω-carboxyl undecyl group, bonded to the silicon atom, which can be prepared, for example, by the hydrosilation reaction between a SiH-containing organopolysiloxane and an alkyl undecylenate followed by hydrolysis of the ester group into carboxyl group.

  本发明提出了一种新型丙烯酸橡胶组合物，该组合物具有极佳的成型性，并可从混料车间的铣辊金属表面和将组合物成型并硫化成硫化胶的金属模具上脱模。该组合物包括(a) 作为橡胶基料的丙烯酸共聚物； (b) 作为补强剂的炭黑或细粒硅填料；(c) 有机聚硅氧烷，其分子中至少有一个羧基官能团，如ω-羧基十一烷基，与硅原子键合，例如，可通过含 SiH 的有机聚硅氧烷与烷基十一烷基烯酸酯之间的加氢反应制备，然后将酯基水解为羧基。
• Process for preparing linear monofunctional and telechelic difunctional polymers and compositions obtained thereby
  申请人：AMOCO CORPORATION

  公开号：EP0626402A2

  公开（公告）日：1994-11-30

  This invention relates to a process for preparation of non-crosslinked linear monofunctional and telechelic difunctional unsaturated polymers wherein the functional groups are reactive terminal groups other than vinyl groups. The average functionality number of the monofunctional unsaturated polymers is at least 0.7, as determined by nuclear magnetic resonance spectroscopy (NMR). The average functionality number of the telechelic difunctional polymers is at least 1.6-1.7, as determined by NMR. Monofunctional olefins and difunctional olefins are reacted with cyclic olefins or unsaturated polymers to prepare difunctional polymers. The process is substantially free of side reactions comprising double bond migration and cyclization. The unsaturated functional polymers can be reacted in condensation, addition and transesterification reactions to prepare polyesters, graft copolymers, polyurethanes, polyureas, polyamides, thermoplastic and thermosetting resins, block copolymers, ion exchange resins, adhesives, films, fibers, foams and flocculants.

  本发明涉及一种非交联线性单官能团和远志双官能团不饱和聚合物的制备工艺，其中的官能团是乙烯基以外的活性末端基团。通过核磁共振光谱（NMR）测定，单官能团不饱和聚合物的平均官能度数至少为 0.7。通过核磁共振光谱测定，双官能团聚合物的平均官能度数至少为 1.6-1.7。单官能烯烃和双官能烯烃与环状烯烃或不饱和聚合物反应制备双官能聚合物。该工艺基本上不存在包括双键迁移和环化在内的副反应。不饱和官能团聚合物可通过缩合、加成和酯交换反应制备聚酯、接枝共聚物、聚氨酯、聚氨酯、聚酰胺、热塑性和热固性树脂、嵌段共聚物、离子交换树脂、粘合剂、薄膜、纤维、泡沫和凝聚剂。