Pentadecanehydrazide | 1220907-75-4

• 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: Pentadecanehydrazide
• CAS: 1220907-75-4
• 化学式: C₁₅H₃₂N₂O
• 分子量: 256.432
• InChiKey: OUOAIKLCYAGOQF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  55.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-cyano-2,3-seco-lup-20(29)-en-3-al-28-oic acid methyl ester 、 Pentadecanehydrazide 在 溶剂黄146 作用下， 以 乙醇 为溶剂， 反应 7.0h， 以44%的产率得到
  参考文献：
  名称：

  Synthesis of acylhydrazones from lupane and 19β,28-epoxy-18α-oleanane 2,3-seco-aldehydonitriles

  摘要：

  通过将羽扇豆和 19β,28-环氧-18α-齐墩果烷 2,3-seco-aldehydonitriles 与酰化肼反应，制备了 2,3-seco-三萜酰肼，这是一种具有生物活性的新化合物。

  DOI：

  10.1007/s10600-010-9520-x

文献信息

• LOW-ASH ENGINE OIL COMPOSITION
  申请人：Nippon Oil Corporation

  公开号：EP1997871A1

  公开（公告）日：2008-12-03

  The present invention provides a low ash engine oil composition which, despite the low ash content, has engine detergency which enables the composition to pass severe detergency tests for diesel engine oils. The engine oil composition contains 0.6 percent by mass or less of a sulfated ash and comprises a low ash engine oil composition with a sulfated ash content of 0.6 percent by mass or less, which comprises: a lubricating base oil with a %CA of 2 or less, a kinematic viscosity at 40°C of 25 mm2/s or less and a viscosity index of 120 or greater; a viscosity index improver contained in such an amount that the viscosity index of the composition will be 160 or greater; (A) a metallic detergent with a metal ratio of 3 or less; and/or (B) a sulfur-free phosphorus compound.

  本发明提供了一种低灰分发动机油组合物，尽管灰分含量低，但其发动机清净性却能使该组合物通过柴油发动机油的严酷清净性测试。该发动机油组合物含有 0.6% 或更低质量的硫酸盐灰分，包括硫酸盐灰分含量为 0.6% （以质量计）或更低的低灰份发动机油组合物，其中包括：润滑基础油，其 %CA 为 2 或更低，40°C 时的运动粘度为 25 mm2/s 或更低，粘度指数为 120 或更高；粘度指数改进剂，其含量应使组合物的粘度指数为 160 或更高；(A) 金属比为 3 或更低的金属清净剂；和/或 (B) 无硫磷化合物。
• LUBRICANT OIL COMPOSITION
  申请人：ENEOS Corporation

  公开号：EP3878930A1

  公开（公告）日：2021-09-15

  A lubricating oil composition including: a lubricant base oil; (A) a calcium salicylate detergent in an amount of 0.005 to 0.03 mass% in terms of calcium on the basis of the total mass of the composition; and (B) a phosphite ester compound represented by the following general formula (1) in an amount of 0.01 to 0.06 mass% in terms of phosphorus on the basis of the total mass of the composition: wherein in the general formula (1), R1 and R2 are each independently a C5-20 group represented by the following general formula (2): wherein in the general formula (2), R3 is a C2-17 linear chain hydrocarbon group, and R4 is a C3-17 linear chain hydrocarbon group, and X1 is an oxygen atom or a sulfur atom.

  一种润滑油组合物，包括：润滑油基础油；(A) 水杨酸钙清净剂，以组合物总质量计算，钙的用量为 0.005 至 0.03 质量%；以及 (B) 亚磷酸酯化合物，由以下通式 (1) 表示，以组合物总质量计算，磷的用量为 0.01 至 0.06 质量%： 其中，在通式（1）中，R1 和 R2 各自独立地为由下式通式（2）代表的 C5-20 基团： 其中通式（2）中，R3 是 C2-17 直链烃基，R4 是 C3-17 直链烃基，X1 是氧原子或硫原子。
• LUBRICANT COMPOSITION
  申请人：ENEOS Corporation

  公开号：EP3878928A1

  公开（公告）日：2021-09-15

  A lubricating oil composition including: a lubricant base oil; (A) a triazole metal deactivator in an amount of 0.005 to 0.03 mass% in terms of nitrogen on the basis of the total mass of the composition; and (B1) a succinimide compound represented by the following general formula (1) in an amount of 0.0005 to 0.02 mass% in terms of nitrogen on the basis of the total mass of the composition: wherein in the general formula (1), R1 and R2 each independently represent a hydrogen atom or a C1-36 linear or branched chain alkyl or alkenyl group, and at least one of R1 and R2 is a C8-36 linear or branched chain alkyl or alkenyl group, and n represents an integer of 1 to 10.

  一种润滑油组合物，包括：润滑油基础油；(A)三唑金属失活剂，其用量为组合物总质量的 0.005 至 0.03 质量％（以氮计）；以及(B1)以下通式(1)代表的琥珀酰亚胺化合物，其用量为组合物总质量的 0.0005 至 0.02 质量％（以氮计）： 其中，在通式（1）中，R1 和 R2 各自独立地代表氢原子或 C1-36 直链或支链烷基或烯基，且 R1 和 R2 中至少有一个是 C8-36 直链或支链烷基或烯基，n 代表 1 至 10 的整数。
• Lubricating oil composition
  申请人：JX Nippon Oil & Energy Corporation

  公开号：US10087389B2

  公开（公告）日：2018-10-02

  A lubricating oil composition containing a lubricating base oil and on the basis of the total mass of the composition, (A) a boron-containing ashless dispersant in an amount of 100 to 500 ppm by mass as boron, (B) a phosphorous additive in an amount of 300 to 800 ppm by mass as phosphorus, (C) an amide- and/or imide-based friction modifier in an amount of 1 to 4 percent by mass, and (D) an alkali metal- and/or alkaline earth metal-based detergent in an amount of 100 to 300 ppm by mass as metal, and having a 40° C. kinematic viscosity of 30 mm2/s or lower is provided. The lubricating oil composition, which has a low viscosity to improve fuel efficiency, also has superior anti-wear, anti-seizure, and anti-shattering properties, even when the composition is degraded by oxidation or by the elution of compounds from sealing materials after long term use.

  一种润滑油组合物，其中含有润滑基础油和以下成分（以组合物总质量为基准）：(A) 含硼无灰分散剂，以硼的质量计，其用量为 100 至 500 ppm；(B) 磷添加剂，以磷的质量计，其用量为 300 至 800 ppm、(D) 碱金属和/或碱土金属基洗涤剂，以金属计，含量为 100 至 300 ppm（以质量计），40°C.运动粘度为 30 mm2/s 或更低。该润滑油组合物粘度低，可提高燃油效率，同时还具有优异的抗磨损、抗抖动和抗碎裂性能，即使该组合物在长期使用后因氧化或密封材料中的化合物洗脱而降解。
• LUBRICATING OIL COMPOSITION
  申请人：MATSUI Shigeki

  公开号：US20080234153A1

  公开（公告）日：2008-09-25

  The present invention provides a lubricating oil composition, which is capable to maintain sufficient low-friction (i.e. fuel saving performance) even when the lubricating oil is contaminated with soot and metal abrasion powder, which is excellent in durability with regard to anti-wear property and detergency, as well as oxidation stability, and which is capable to lower the ash content and to sufficiently maintain the performance of exhaust-gas after-treatment device for a long term. The lubricating oil composition comprises a lubricant base oil containing a base oil (X) of which % C P is 70 or more, % C A is 1 or less, viscosity index is 115 or more, and CCS viscosity at −35° C. is 3000 mPa·s or less, wherein the lubricant base oil, to total mass of the composition, contains following components (A)˜(D): (A) 0.01˜10 mass % of ashless friction modifier; (B) 0.01˜0.2 mass % of phosphorus-containing anti-wear agent as phosphorous content; (C) 0.01˜1 mass % of metallic detergent as metal content; and (D) 0.01˜0.4 mass % of ashless dispersant having 3000˜20000 of weight-average molecular weight as nitrogen content.