isopropenyl-succinic acid-anhydride | 119850-77-0

• 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: isopropenyl-succinic acid-anhydride
• 英文别名: Isopropenyl-bernsteinsaeure-anhydrid；3-(Prop-1-en-2-yl)oxolane-2,5-dione；3-prop-1-en-2-yloxolane-2,5-dione
• CAS: 119850-77-0
• 化学式: C₇H₈O₃
• 分子量: 140.139
• InChiKey: XREMLDNDAMBAOP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 生成 isopropenyl-succinic acid-anhydride
  参考文献：
  名称：

  Fittig; Petkow, Justus Liebigs Annalen der Chemie, 1899, vol. 304, p. 222

  摘要：

  DOI：

文献信息

• Method of improving the compatibility of a fuel additive composition containing a mannich condensation product
  申请人：——

  公开号：US20040000089A1

  公开（公告）日：2004-01-01

  A method of improving the compatibility of a fuel additive composition comprising blending together the following components: a) a Mannich condensation product of (1) a high molecular weight alkyl-substituted hydroxyaromatic compound, (2) an amine having the formula: 1 wherein A is CH or nitrogen, R 1 , R 2 , R 3 are independently hydrogen or lower alkyl of 1 to about 6 carbon atoms and each R 2 and R 3 is independently selected in each —CR 2 R 3 — unit, and x is an integer from 1 to about 6; and (3) an aldehyde, wherein the respective molar ratio of reactants (1), (2), and (3) is 1:0.1-2:0.1-2; b) a hydrocarbyl-terminated poly(oxyalkylene) monool; c) a carboxylic acid as represented by the formula: R 4 (COOH) y wherein R 4 represents a hydrocarbyl group having about 2 to about 50 carbon atoms, and y represents an integer of 1 to about 4; and d) an anhydride selected from the group consisting of succinic, glutaric, phthalic, and alkyl anhydrides.

  一种改善燃料添加剂组合物的相容性的方法，包括混合以下组分：a）高分子量烷基取代的羟基芳香化合物的Mannich缩合物，其中该芳香化合物与1个具有以下公式的胺反应：1其中A是CH或氮，R1、R2、R3分别独立地表示氢或1到约6个碳原子的低级烷基，每个R2和R3在每个—CR2R3—单元中独立选择，x是1到约6的整数；以及1个醛，其中反应物（1）、（2）和（3）的各自摩尔比为1:0.1-2:0.1-2；b）烃基终止的聚（氧烷基）单醇；c）由以下公式表示的羧酸：R4（COOH）y其中R4表示具有约2到约50个碳原子的烃基，y表示1到约4的整数；以及d）从琥珀酸、戊二酸、邻苯二甲酸和烷基酸酐组成的羧酸酐。
• Modified succinimides for use in lubricating oils and hydrocarbon fuels
  申请人：CHEVRON RESEARCH AND TECHNOLOGY COMPANY

  公开号：EP0169715A2

  公开（公告）日：1986-01-29

  Additives useful as dispersants and/or detergents in lubricating oils, gasolines, marine crankcase oils and hydraulic oils are polyamino alkenyl or alkyl succinimides which have been modified to contain carbamate functionalities by converting one or more of the amino nitrogens to a hydrocarbyl carbamate, hydroxyhydrocarbyl carbamate or hydroxy poly(oxyalkylene) carbamate group. These additives can be prepared by reacting a polyamino alkenyl or alkyl succinimide with a cyclic carbonate, or a linear mono-or poly-carbonate, or a chloroformate.

  在润滑油、汽油、船用曲轴箱油和液压油中用作分散剂和/或清洁剂的添加剂是聚氨基烯基或烷基琥珀酰亚胺，这些添加剂通过将一个或多个氨基硝基转化为氨基甲酸烃基、羟基氨基甲酸烃基或羟基聚（氧烷基）氨基甲酸烃基，从而改性为含有氨基甲酸酯官能团。 这些添加剂可通过将聚氨基烯基或烷基琥珀酰亚胺与环状碳酸酯或线性单碳酸酯或多碳酸酯或氯甲酸酯反应来制备。
• A method of improving the compatibility of a fuel additive composition containing a Mannich condensation product
  申请人：Chevron Oronite Company LLC

  公开号：EP1375629A2

  公开（公告）日：2004-01-02

  A method of improving the compatibility of a fuel additive composition comprising blending together the following components: a) a Mannich condensation product of (1) a high molecular weight alkyl-substituted hydroxyaromatic compound, (2) an amine having the formula: wherein A is CH or nitrogen, R1, R2, R3 are independently hydrogen or lower alkyl of 1 to about 6 carbon atoms and each R2 and R3 is independently selected in each -CR2R3- unit, and x is an integer from 1 to about 6; and (3) an aldehyde, wherein the respective molar ratio of reactants (1), (2), and (3) is 1:0.1-2:0.1-2; b) a hydrocarbyl-terminated poly(oxyalkylene) monool; c) a carboxylic acid as represented by the formula:         R4(COOH)y wherein R4 represents a hydrocarbyl group having about 2 to about 50 carbon atoms, and y represents an integer of 1 to about 4; and d) an anhydride selected from the group consisting of succinic, glutaric, phthalic, and alkyl anhydrides.

  一种改善燃料添加剂组合物相容性的方法，包括将以下成分混合在一起： a) (1) 高分子量烷基取代的羟基芳香化合物，(2) 式中的胺的曼尼希缩合产物： 其中 A 是 CH 或氮，R1、R2、R3 独立地是氢或 1 至约 6 个碳原子的低级烷基，每个 R2 和 R3 独立地选择在每个 -CR2R3- 单元中，x 是 1 至约 6 的整数； 和 (3) 醛，其中反应物(1)、(2)和(3)各自的摩尔比为 1:0.1-2:0.1-2； b) 烃基封端聚(氧亚烷基)一元醇 c) 如式所示的羧酸： R4(COOH)y 其中 R4 代表具有约 2 至约 50 个碳原子的烃基，y 代表 1 至约 4 的整数；以及 d) 选自琥珀酸酐、戊二酸酐、邻苯二甲酸酐和烷基酸酐的酸酐。
• MODIFIED SUCCINIMIDES
  申请人：CHEVRON CHEMICAL COMPANY

  公开号：EP0277222A1

  公开（公告）日：1988-08-10
• EP0277222A4
  申请人：——

  公开号：EP0277222A4

  公开（公告）日：1988-12-22