2-oxo-6-methyl-4-(2-hydroxypropyl)-morpholine | 19252-68-7

• 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
• 英文名称: 2-oxo-6-methyl-4-(2-hydroxypropyl)-morpholine
• 英文别名: 4-(2-hydroxy-propyl)-6-methyl-morpholin-2-one；4-(2-Hydroxy-propyl)-6-methyl-morpholin-2-on；2-Methyl-4-<2-hydroxy-propyl>-morpholon-(6)；4-(2-Hydroxypropyl)-6-methylmorpholin-2-one
• CAS: 19252-68-7
• 化学式: C₈H₁₅NO₃
• 分子量: 173.212
• InChiKey: NCYHUKRXLWBKPK-UHFFFAOYSA-N

物化性质

• 沸点：
  151-155 °C(Press: 4 Torr)
• 密度：
  1.103±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  49.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-oxo-6-methyl-4-(2-hydroxypropyl)-morpholine 在 水 作用下， 生成 2-[双(2-羟丙基)氨基]乙酸
  参考文献：
  名称：

  Pascal, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1957, vol. 244, p. 1514

  摘要：

  DOI：
• 作为产物：
  描述：

  sodium monochloroacetic acid 、 二异丙醇胺 生成 2-oxo-6-methyl-4-(2-hydroxypropyl)-morpholine
  参考文献：
  名称：

  Pascal, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1957, vol. 244, p. 1514

  摘要：

  DOI：

文献信息

• Aqueous compositions containing overbased materials
  申请人：The Lubrizol Corporation

  公开号：EP0084966A2

  公开（公告）日：1983-08-03

  An aqueous composition comprising: (A) water; (B) an overbased material dispersed with component (A), said overbased material being selected from the group consisting of (B)(I) a Newtonian overbased material or (B)(II) a non-Newtonian colloidal disperse system comprising (1) solid metal-containing colloidal particles predispersed in (2) a disperse medium of at least one inert organic liquid and (3) as an essential third component at least one member selected from the class consisting of organic compounds which are substantially soluble in said disperse medium, the molecules of said organic compound being characterized by polar substituents and hydrophobic portions; and an effective amount of at least one additional component to disperse component (B) with component (A), said additional component being selected from the group consisting of (C) at least one nitrogen-containing, phosphorus-free carboxylic solubilizer made by the reaction of (C)(I) at !east one carboxylic acid acylating agent having at least one hydrocarbon-based substituent of about 12 to about 500 carbon atoms with (C)(II) at least one (a) N-(hydroxyl-substituted hydrocarbyl) amine, (b) hydroxyl-substituted poly(hydrocar- byloxy) analog of said amine or (c) mixture of (a) and (b), (D) at least one surfactant, or (E) mixture of (C) and (D). The foregoing aqueous compositions are optionally provided in combination with (F) a functional additive and/or (G) a dispersion enhancer selected from the group consisting of polyhydroxy compounds and partial ethers of polyhydroxy compounds. A method for cutting hard materials such as quartz, silicon and the like utilizing the foregoing compositions, as well as abrasive slurries for said cutting method and for conventional lapping applications and for metal working or polishing applications is provided.

  一种水性组合物，包括(A) 水；(B) 与组分 (A) 一起分散的过基材料，所述过基材料选自以下组别：(B)(I) 牛顿过基材料或 (B)(II) 非牛顿胶体分散系统，包括 (1) 预先分散在 (2) 至少一种惰性有机液体的分散介质中的含金属固体胶体颗粒；(3) 作为重要的第三组分，至少一种选自有机化合物类别的成员，这些有机化合物基本上可溶于所述分散介质、所述有机化合物的分子具有极性取代基和疏水部分；至少一种有效量的附加组分，用于将组分（B）与组分（A）分散，所述附加组分选自由以下组别 (C) 至少一种含氮无磷羧基增溶剂，由(C)(I)与......反应制得！(C)(II)至少一种(a)N-(羟基取代的烃基)胺，(b)所述胺的羟基取代的聚(烃基氧基)类似物，或(c)(a)和(b)的混合物，(D)至少一种表面活性剂，或(E)(C)和(D)的混合物。上述水性组合物可选择与(F)功能添加剂和/或(G)从多羟基化合物和多羟基化合物部分醚组成的组中选出的分散促进剂结合使用。本发明提供了一种利用上述组合物切割石英、硅等硬质材料的方法，以及用于上述切割方法、传统研磨应用和金属加工或抛光应用的研磨浆料。
• Carboxylic compositions, derivatives, lubricants, fuels and concentrates
  申请人：The Lubrizol Corporation

  公开号：EP0778333A2

  公开（公告）日：1997-06-11

  This invention relates to compositions which are useful as additives in lubricants and fuels, and more particularly, to additives which are chlorine-free or contain only minor amounts of chlorine. More particularly, carboxylic compositions are described which are prepared by reacting a terpolymer derived from a mixture of monomers comprising ethylene, an alpha-olefin containing 3 to about 20 carbon atoms, and a non-conjugated polyene with an alpha,beta-monounsaturated dicarboxylic acid or reactive derivative thereof. These carboxylic compositions may be used in lubricating oil or fuel compositions or may be used to form carboxylic derivative compositions which are useful in lubricating oil and fuel compositions. Such useful carboxylic derivative compositions can be prepared by reacting at least one of the above-described carboxylic compositions with a reactant selected from the group consisting of (A) amines characterized by the presence within their structure of at least one H-N< group, (B) alcohols, (C) reactive metal or reactive metal compounds, and (D) a combination of two or more of any one of (A) through (C), the components of (D) being reacted with one or more of the carboxylic compositions simultaneously or sequentially in any order. In another embodiment, the carboxylic composition may be prepared by reacting a mixture of an alpha-olefin polymer, the above-described terpolymer, and an alpha,beta-monounsaturated dicarboxylic acid or reactive derivative thereof.

  本发明涉及可用作润滑油和燃料添加剂的组合物，特别是不含氯或仅含少量氯的添加剂。更具体地说，本发明描述了一种羧基组合物，其制备方法是将由乙烯、含 3 至约 20 个碳原子的α-烯烃和非共轭多烯单体混合物衍生的三元共聚物与α、β-单不饱和二羧酸或其反应衍生物反应。这些羧基组合物可用于润滑油或燃料组合物中，也可用于形成在润滑油和燃料组合物中有用的羧基衍生物组合物。这种有用的羧酸衍生物组合物可以通过将上述羧酸组合物中的至少一种与选自以下组别的反应物反应来制备 (A) 氨基，其特征是在其结构中存在至少一个 H-N< 基团、(B) 醇，(C) 活性金属或活性金属化合物，以及 (D) (A) 至 (C) 中任何一种的两种或两种以上的组合，(D) 的组分以任何顺序同时或依次与一种或多种羧基组合物反应。在另一个实施方案中，羧基组合物可以通过使α-烯烃聚合物、上述三元共聚物和 α、β-单不饱和二羧酸或其反应衍生物的混合物反应来制备。
• Polyethoxylated alcohol-based phosphonates for metal working lubricants
  申请人：The Lubrizol Corporation

  公开号：EP0922753A2

  公开（公告）日：1999-06-16

  Disclosed is a metal working composition comprising a major amount of water and a minor amount of an additive comprising (A) at least one carboxylic ester characterized by the formula wherein R0 is a hydrogen, methyl, ethyl, -CH2COOR2 or -CH2CO(OCHR5CH2)nOR6, R1 is hydrogen, methyl or ethyl, R2 is an alkyl group containing from 1 to 12 carbon atoms; R3 is hydrogen or -CO(OCHR5CH2)nOR6, R5 is hydrogen or a methyl group, R6 is a aliphatic group containing from 4 to 30 carbon atoms or a phenyl or aliphatic substituted phenyl group wherein the aliphatic substituent contains from 1 to 8 carbon atoms, R4 is -COOR2, or -CO(OCHR5CH2)nOR6 and n is a integer of from 1 to 30; with the proviso that when R0 does not equal hydrogen, methyl or ethyl that R1 and R3 are hydrogen and (B) at least one rust inhibitor comprising (1) an amine acid salt or amide; (2) a nitrogen-containing, phosphorus-free carboxylic composition; (3) an amine; or (4) an alkoxylated amine.

  公开了一种金属加工组合物，它由大量的水和少量的添加剂组成，添加剂包括 (A) 至少一种羧酸酯，其特征为式 其中 R0 是氢、甲基、乙基、-CH2COOR2 或-CH2CO(OCHR5CH2)nOR6，R1 是氢、甲基或乙基，R2 是含有 1 至 12 个碳原子的烷基；R3 是氢或-CO(OCHR5CH2)nOR6，R5 是氢或甲基，R6 是含有 4 至 30 个碳原子的脂肪族基团或苯基或脂肪族取代的苯基，其中脂肪族取代基含有 1 至 8 个碳原子，R4 是-COOR2，或-CO(OCHR5CH2)nOR6，n 是 1 至 30 的整数；但当 R0 不等于氢、甲基或乙基时，R1 和 R3 是氢，R4 是-COOR2，或-CO(OCHR5CH2)nOR6，n 是 1 至 30 的整数。 (B) 至少一种防锈剂，包括 (1) 氨基酸盐或酰胺； (2) 含氮无磷羧基组合物 (3) 一种胺；或 (4) 烷氧基化胺。
• Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof
  申请人：Massachusetts Institute of Technology

  公开号：US10682374B2

  公开（公告）日：2020-06-16

  Described herein are compounds and compositions characterized, in certain embodiments, by conjugation of various groups, such as lipophilic groups, to an amino or amide group of an amino acid, a linear or cyclic peptide, a linear or cyclic polypeptide, or structural isomer thereof, to provide compounds of the present invention, collectively referred to herein as “APPLs”. Such APPLs are deemed useful for a variety of applications, such as, for example, improved nucleotide delivery. Exemplary APPLs include, but are not limited to, compounds of Formula (I), (II), (III), (IV), (V), and (VI), and salts thereof, as described herein: wherein m, n, p, R′, R1, R2, R3, R4, R5, R8, Z, W, Y, and Z are as defined herein.

  本文描述的化合物和组合物，在某些实施方案中，通过将各种基团（如亲油基团）与氨基酸的氨基或酰胺基团、线性或环状肽、线性或环状多肽或其结构异构体共轭，以提供本发明的化合物，本文统称为 "APPLs"。此类 APPL 被认为可用于多种应用，例如，改善核苷酸递送。示例性 APPL 包括但不限于本文所述的式 (I)、(II)、(III)、(IV)、(V) 和 (VI) 及其盐类化合物： 其中 m、n、p、R′、R1、R2、R3、R4、R5、R8、Z、W、Y 和 Z 如本文所定义。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cu: MVol.B4, 90, page 1633 - 1635
  作者：

  DOI：——

  日期：——