2-(癸基-二甲基铵基)乙酸内盐 | 2644-45-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-(癸基-二甲基铵基)乙酸内盐
• 中文别名: 癸基甜菜碱
• 英文名称: (Carboxymethyl)decyldimethylammonium hydroxide
• 英文别名: cetyl dimethyl carboxymethyl betaine；decyl dimethyl betaine；N-Decyl-N,N-dimethylglycin；1-Decanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner salt；2-[decyl(dimethyl)azaniumyl]acetate
• CAS: 2644-45-3
• 化学式: C₁₄H₂₉NO₂
• 分子量: 243.39
• InChiKey: NPKLJZUIYWRNMV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  17
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  40.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  癸基溴 以 乙醇 为溶剂， 生成 2-(癸基-二甲基铵基)乙酸内盐
  参考文献：
  名称：

  Beckett,A.H.; Woodward,R.J., Journal of Pharmacy and Pharmacology, 1963, vol. 15, p. 422 - 431

  摘要：

  DOI：

文献信息

• [EN] HEMI-AMINAL ETHERS AND THIOETHERS OF N-ALKENYL CYCLIC COMPOUNDS<br/>[FR] ÉTHERS ET THIOÉTHERS HÉMIAMINAUX DE COMPOSÉS CYCLIQUES N-ALCÉNYLIQUES
  申请人：ISP INVESTMENTS INC

  公开号：WO2014116560A1

  公开（公告）日：2014-07-31

  Described herein are hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds that may be produced through a reaction comprising: (A) at least one first reactant represented by a structure (I), wherein X is a functionalized or unfunctionalized C1-C5 alkylene group optionally having one or more heteroatoms, and each R1, R2, and R3 is independently selected from the group consisting of hydrogen and functionalized and unfunctionalized alkyl groups optionally having one or more heteroatoms, and (B) at least one second reactant having at least one hydroxyl moiety or thiol moiety. The hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds may comprise a polymerizable moiety, in which case they may be left as-is or used to create homopolymers or non-homopolymers, or they may not comprise a polymerizable moiety. A wide variety of formulations may be created using the hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds, including personal care, oilfield, and construction formulations.

  本文描述了可以通过反应制备的N-烯基环状化合物的半胺醚和硫醚，所述反应包括：（A）至少一个由结构（I）表示的第一反应物，其中X是一个官能化或非官能化的C1-C5烷基烯烃基团，可选地具有一个或多个杂原子，每个R1、R2和R3分别独立地选自氢和官能化和非官能化的烷基基团，可选地具有一个或多个杂原子；和（B）至少一个具有至少一个羟基基团或硫醇基团的第二反应物。N-烯基环状化合物的半胺醚和硫醚可能包括一个可聚合的基团，此时它们可以保持原样或用于制备同聚物或非同聚物，或者它们可能不包括可聚合的基团。可以使用N-烯基环状化合物的半胺醚和硫醚制备各种配方，包括个人护理、油田和建筑配方。
• [EN] SYNTHESIS OF CYCLOHEXANE DERIVATIVES USEFUL AS SENSATES IN CONSUMER PRODUCTS<br/>[FR] SYNTHÈSE DE DÉRIVÉS DE CYCLOHEXANE UTILES COMME AGENTS SENSORIELS DANS DES PRODUITS DE CONSOMMATION
  申请人：PROCTER & GAMBLE

  公开号：WO2010019730A1

  公开（公告）日：2010-02-18

  The present invention provides synthetic routes for preparing various isomers of cyclohexane-based coolants, such as menthyl esters and menthanecarboxamide derivatives, in particular those substituted at the amide nitrogen, for example with an aromatic ring or aryl moiety. Such structures have high cooling potency and long lasting sensory effect, which make them useful in a wide variety of consumer products. One synthetic route involves a copper catalyzed coupling of a primary menthanecarboxamide with an aryl halide, such reaction working best in the presence of potassium phosphate and water. Using this synthetic route, specific isomers can be prepared including the menthanecarboxamide isomer having the same configuration as l-menthol and new isomers such as a neoisomer having opposite stereochemistry at the carboxamide (C-1) position. The neoisomer unexpectedly has potent and long lasting cooling effect. Preparation schemes for neoisomers of other menthyl derivatives which are useful as coolants, including esters, ethers, carboxy esters and other N-substituted carboxamides are also provided.

  本发明提供了合成路径，用于制备基于环己烷的各种异构体冷却剂，例如薄荷酯和薄荷烷甲酰衍生物，特别是那些在酰胺氮上取代的，例如带有芳香环或芳基的。这些结构具有高冷却效能和持久的感官效果，使它们在各种消费品中有用。一种合成路径涉及使用铜催化剂将一种初级薄荷烷甲酰胺与芳香卤代烃偶联，这种反应在存在磷酸钾和水的情况下效果最佳。利用这种合成路径，可以制备特定的异构体，包括具有与l-薄荷醇相同构型的薄荷烷甲酰胺异构体以及具有在羧酰胺（C-1）位置上相反立体化学的新异构体，该新异构体意外地具有强效和持久的冷却效果。还提供了其他薄荷衍生物的新异构体的制备方案，这些衍生物包括酯类、醚类、羧酯类和其他N-取代羧酰胺，它们也可用作冷却剂。
• Synthesis of Cyclohexane Derivatives Useful as Sensates in Consumer Products
  申请人：Yelm Kenneth Edward

  公开号：US20100076080A1

  公开（公告）日：2010-03-25

  The present invention provides synthetic routes for preparing various isomers of cyclohexane-based coolants, such as menthyl esters and menthanecarboxamide derivatives, in particular those substituted at the amide nitrogen, for example with an aromatic ring or aryl moiety. Such structures have high cooling potency and long lasting sensory effect, which make them useful in a wide variety of consumer products. One synthetic route involves a copper catalyzed coupling of a primary menthanecarboxamide with an aryl halide, such reaction working best in the presence of potassium phosphate and water. Using this synthetic route, specific isomers can be prepared including the menthanecarboxamide isomer having the same configuration as l-menthol and new isomers such as a neoisomer having opposite stereochemistry at the carboxamide (C-1) position. The neoisomer unexpectedly has potent and long lasting cooling effect. Preparation schemes for neoisomers of other menthyl derivatives which are useful as coolants, including esters, ethers, carboxy esters and other N-substituted carboxamides are also provided.

  本发明提供了合成环己基冷却剂的各种异构体的合成路线，例如酯类薄荷醇和酰胺衍生物，特别是那些在酰胺氮上被取代的，例如芳香环或芳基基团。这样的结构具有高冷却效能和持久的感官效应，使它们在各种消费品中有用。一种合成路线涉及一种铜催化的一次性薄荷醇酰胺与芳基卤化物的偶联反应，这种反应在存在磷酸钾和水的情况下效果最好。使用这种合成路线，可以制备特定的异构体，包括具有与l-薄荷醇相同构型的薄荷醇酰胺异构体和新的异构体，例如在羧酰胺（C-1）位置具有相反立体化学的新异构体。这种新异构体出人意料地具有强大而持久的冷却效果。还提供了其他薄荷醇衍生物的新异构体的制备方案，这些衍生物包括酯类、醚类、羧酸酯类和其他N-取代酰胺。
• SYNTHESIS OF CYCLOHEXANE DERIVATIVES USEFUL AS SENSATES IN CONSUMER PRODUCTS
  申请人：The Procter & Gamble Company

  公开号：US20140186272A1

  公开（公告）日：2014-07-03

  The present invention provides synthetic routes for preparing various isomers of cyclohexane-based coolants, such as menthyl esters and menthanecarboxamide derivatives, in particular those substituted at the amide nitrogen, for example with an aromatic ring or aryl moiety. Such structures have high cooling potency and long lasting sensory effect, which make them useful in a wide variety of consumer products. One synthetic route involves a copper catalyzed coupling of a primary menthanecarboxamide with an aryl halide, such reaction working best in the presence of potassium phosphate and water. Using this synthetic route, specific isomers can be prepared including the menthanecarboxamide isomer having the same configuration as l-menthol and new isomers such as a neoisomer having opposite stereochemistry at the carboxamide (C-1) position. The neoisomer unexpectedly has potent and long lasting cooling effect. Preparation schemes for neoisomers of other menthyl derivatives which are useful as coolants, including esters, ethers, carboxy esters and other N-substituted carboxamides are also provided.

  本发明提供了合成环己烷基冷却剂的各种异构体的合成路线，例如酯类和酰胺衍生物，特别是在酰胺氮上取代芳香环或芳香基的衍生物。这些结构具有高冷却效能和持久的感官效应，使它们在各种消费品中有用。其中一种合成路线涉及将主要的酰胺基甲烷与芳香卤代物进行铜催化偶联反应，此反应在存在磷酸钾和水的情况下效果最佳。使用这种合成路线，可以制备特定的异构体，包括与l-薄荷醇具有相同构型的酰胺基甲烷异构体和具有相反立体化学的新异构体，例如在羧酰胺（C-1）位置。意外地，新异构体具有强烈和持久的冷却效果。还提供了其他薄荷醇衍生物的新异构体的制备方案，这些衍生物可用作冷却剂，包括酯类、醚类、羧酸酯类和其他N-取代酰胺类。
• UV-ABSORBING COMPOUNDS WITH AT LEAST ONE REACTIVE HYDROGEN
  申请人：ISP INVESTMENTS INC.

  公开号：US20160002154A1

  公开（公告）日：2016-01-07

  UV-absorbing compounds are provided that have at least one reactive hydrogen. These compounds have structures: wherein the generic notations have meanings as described herein. Also provided are formulations comprising a UV-absorbing compounds.

  提供具有至少一个反应性氢的UV吸收化合物。这些化合物具有以下结构：其中通用符号的含义如本文所述。还提供了包含UV吸收化合物的配方。