mono-allylmaleate | 44981-48-8

• 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: mono-allylmaleate
• 英文别名: 2-Butenedioic acid (2Z)-, 1-(2-propen-1-yl) ester；4-oxo-4-prop-2-enoxybut-2-enoic acid
• CAS: 44981-48-8
• 化学式: C₇H₈O₄
• 分子量: 156.138
• InChiKey: PEKZMKOVRVVTTN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  mono-allylmaleate 在 氯化亚砜 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 34.0h， 生成 prop-2-enyl 5',7'-dichloro-8-[(3,5-dichlorophenyl)-(2,2-dimethylpropyl)carbamoyl]-2'-oxospiro[1,3,4,7,8,8a-hexahydropyrrolo[2,1-c][1,4]oxazine-6,3'-1H-indole]-7-carboxylate
  参考文献：
  名称：

  WO2020160010A5

  摘要：

  公开号：

  WO2020160010A5

文献信息

• Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
  申请人：Starnes Herbert William

  公开号：US20050049307A1

  公开（公告）日：2005-03-03

  Organic thiol compounds based on pentaerythritol and dipentaerythritol are described herein. More specifically, the compounds of the present invention are mixed esters of pentaerythritol and dipentaerythritol having at least one sulfhydryl group and preferably a plurality of sulfhydryl groups as well as at least one non-thiol-containing group. The organic thiol compounds are utilized to plasticize and/or heat stabilize halogen-containing polymer compositions especially poly(vinyl chloride) compositions. The compositions are substantially free or free of metal-based stabilizers, Lewis acids and terpenes. The compounds of the present invention are ideally utilized in polymers normally susceptible to deterioration and color change which can occur during processing of the polymer or exposure of the polymer to certain environments and surprisingly also serve as excellent plasticizers.

  本文描述了基于对羟基甲苯和二对羟基甲苯的有机硫醇化合物。更具体地说，本发明的化合物是对羟基甲苯和二对羟基甲苯的混合酯，具有至少一个巯基和最好是多个巯基，以及至少一个非巯基含有基团。这些有机硫醇化合物被用于增塑和/或热稳定含卤素聚合物组合物，特别是聚氯乙烯组合物。这些组合物基本上不含或不含金属基稳定剂、路易斯酸和萜类物质。本发明的化合物在通常容易恶化和变色的聚合物中得到理想应用，这种恶化和变色可能发生在聚合物加工过程中或聚合物暴露于某些环境中，并且令人惊讶地还可作为优秀的增塑剂。
• 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。
• SYSTEM FOR PROTECTING GOODS DURING TRANSPORT
  申请人：Stutz Susanne

  公开号：US20120328685A1

  公开（公告）日：2012-12-27

  A system for protecting stored goods in a container ( 10 ), comprises a cage-like structure ( 20 ) formed by at least one pesticide treated net ( 22 ), capable of enclosing the stored goods, wherein the cage like structure ( 20 ), further comprises means for suspending the pesticide treated nets ( 14, 28, 30, 32, 34 ), and means for opening and closing the cage-like structure ( 26 ) on at least one section ( 24 ) of the at least one net ( 22 ). The system is particularly useful for the transport of tobacco, coffee, dried fruits, cocoa, nuts, tea, cereals, vegetables, spices and animals.

  一个用于保护集装箱（10）中存放货物的系统，包括由至少一种经过杀虫剂处理的网（22）形成的类似笼子的结构（20），能够围住存放的货物，其中类似笼子的结构（20）进一步包括用于悬挂经过杀虫剂处理的网（14、28、30、32、34）的手段，以及用于在至少一种网（22）的至少一部分（24）上打开和关闭类似笼子结构（26）的手段。该系统特别适用于烟草、咖啡、干果、可可、坚果、茶叶、谷物、蔬菜、香料和动物的运输。
• ORGANIC MIXTURE AND APPLICATION THEREOF IN ORGANIC ELECTRONIC DEVICES
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US20200317646A1

  公开（公告）日：2020-10-08

  The present invention relates to an organic mixture and an application thereof in organic electronic devices. The organic mixture comprises a spirofluorene organic compound containing a fused heterocyclic ring and an aromatic fused heterocyclic organic compound containing an electron-donating group. A combination of the two materials may be used as a host material of a phosphorescent organic light-emitting diode (OLED), which may use the energy of excitons and balance the charge transport to the greatest extent and which may effectively reduce the concentration of excitons and the operating voltage of a corresponding device, thereby effectively improving the efficiency and service life of the related electronic device in order to provide an effective solution for improving the overall performance of an organic electronic device.

  本发明涉及一种有机混合物及其在有机电子器件中的应用。该有机混合物包括含有螺环异芳烃环的螺芴有机化合物和含有供电子给体基团的芳香融合杂环有机化合物。这两种材料的组合可用作磷光有机发光二极管（OLED）的主体材料，该二极管可以利用激子的能量并最大程度地平衡电荷传输，从而有效降低激子的浓度和相应器件的工作电压，从而有效提高相关电子器件的效率和使用寿命，为改善有机电子器件的整体性能提供有效解决方案。
• PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS
  申请人：Dow AgroSciences LLC

  公开号：US20150112078A1

  公开（公告）日：2015-04-23

  The present application provides processes for making pesticidal compounds and compounds useful both as pesticides and in the making of pesticidal compounds.

  本申请提供了用于制造杀虫化合物的过程，以及既可用作杀虫剂又可用于制造杀虫化合物的化合物。