isostearyl aldehyde | 61497-47-0

• 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: isostearyl aldehyde
• 英文别名: isooctadecylaldehyde；Isooctadecan-1-al；16-methylheptadecanal
• CAS: 61497-47-0
• 化学式: C₁₈H₃₆O
• 分子量: 268.483
• InChiKey: TVKFVQITCQGSIG-UHFFFAOYSA-N

物化性质

• 熔点：
  43°C (estimate)
• 沸点：
  341.64°C (estimate)
• 密度：
  0.8203 (estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  19
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.94
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  isostearyl aldehyde 以 四氢呋喃 、 乙酸甲酯 为溶剂， 生成 trimethylolisoheptadecane
  参考文献：
  名称：

  US5041283

  摘要：

  公开号：

文献信息

• Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleoside
  申请人：——

  公开号：US20020193314A1

  公开（公告）日：2002-12-19

  A desired isomer is selectively prepared by phosphorolyzing and isomerizing an anomer mixture of a 1-phosphorylated saccharide derivative while crystallizing one of the isomers to displace the equilibrium. Furthermore, using the action of a nucleoside phosphorylase, a nucleoside is prepared from the 1-phosphorylated saccharide derivative obtained and a base with improved stereoselectivity and a higher yield. This process is an anomer-selective process for preparing a 1-phosphorylated saccharide derivative and a nucleoside.

  通过磷酸解和异构化1-磷酸化糖衍生物的环式异构体混合物，有选择性地制备所需的异构体，同时通过结晶其中一种异构体以移动平衡。此外，利用核苷酸磷酸化酶的作用，从获得的1-磷酸化糖衍生物和一种改善立体选择性和更高产率的碱基中制备核苷酸。该过程是用于制备1-磷酸化糖衍生物和核苷酸的环式选择性过程。
• Glycerin derivatives and process for producing the same
  申请人：KAO CORPORATION

  公开号：EP0624563A1

  公开（公告）日：1994-11-17

  Glycerine derivatives represented by formula (1A), (2A) and (3A): wherein R1a, R2a, R1b, R2b, R1c, and R2c are as defined in the disclosure, and process for producing glycerin derivatives, including the glycerin derivatives (1A), (2A) and (3A), are disclosed. The glycerin derivatives have satisfactory physical properties and are applicable as lubricants or polar oils and also have mutual effects with water and are applicable as emulsifying agents or moisture retaining agents. The process makes it possible to synthesize glycerin derivatives from easily and economically available aldehydes or ketones in high yields.

  公式（1A）、（2A）和（3A）代表的甘油衍生物：其中R1a、R2a、R1b、R2b、R1c和R2c如披露中所定义，并公开了生产甘油衍生物的方法，包括甘油衍生物（1A）、（2A）和（3A）。这些甘油衍生物具有令人满意的物理性质，可用作润滑剂或极性油，并且与水有相互作用，可用作乳化剂或保湿剂。该方法使得可以从易于获得且经济可行的醛类或酮类高产率地合成甘油衍生物。
• L-nucleic acid derivative and processes for the synthesis thereof
  申请人：——

  公开号：US20040063926A1

  公开（公告）日：2004-04-01

  A novel method has been found to produce 2,2′-anhydro-1-(&bgr;-L-arabinofuranosyl)thymine as a novel useful intermediate compound. A novel method has been further found to produce thymidine from 2,2′-anhydro-1-(&bgr;-L-arabinofuranosyl)thymine. A novel method has been further found to L-2′-deoxyribose derivatives as a useful synthetic intermediate through L-2,2′-anhydro-5,6-dihydrocyclouridine derivative. According to these methods, synthesis of various L-nucleic acid derivatives, synthesis of which has been difficult till now.

  已经发现了一种新的方法来生产2,2'-去氧-1-(&bgr;-L-阿拉伯呋喃糖基)胸腺嘧啶作为一种新的有用中间化合物。进一步发现了一种新的方法来从2,2'-去氧-1-(&bgr;-L-阿拉伯呋喃糖基)胸腺嘧啶中生产胸腺嘧啶。另外，还发现了一种新的方法，通过L-2,2'-去氧-5,6-二氢环尿嘧啶衍生物来生产L-2'-脱氧核糖衍生物作为有用的合成中间体。根据这些方法，合成各种L-核酸衍生物，这些衍生物的合成迄今为止一直很困难。
• Selective process for producing an anomer of a 1-phosphorylated saccharide derivative and process for producing a nucleoside
  申请人：Komatsu Hironori

  公开号：US20060094869A1

  公开（公告）日：2006-05-04

  A desired isomer is selectively prepared by phosphorolyzing and isomerizing an anomer mixture of a 1-phosphorylated saccharide derivative while crystallizing one of the isomers to displace the equilibrium. Furthermore, using the action of a nucleoside phosphorylase, a nucleoside is prepared from the 1-phosphorylated saccharide derivative obtained and a base with improved stereoselectivity and a higher yield. This process is an anomer-selective process for preparing a 1-phosphorylated saccharide derivative and a nucleoside.

  通过磷酸解和异构化1-磷酸化糖衍生物的异构体混合物，有选择性地制备所需的异构体，并结晶其中一种异构体以移动平衡。此外，利用核苷酸磷酸化酶的作用，从所得的1-磷酸化糖衍生物和碱基中制备核苷，具有改善的立体选择性和更高的产量。该过程是一种选择性异构过程，用于制备1-磷酸化糖衍生物和核苷。
• ADDITIVE FOR OILS AND LUBRICANT COMPRISING THE SAME
  申请人：Hiyoshi Satoshi

  公开号：US20100298183A1

  公开（公告）日：2010-11-25

  An additive for oils that is capable of imparting oils such as lubricant base oils with superior wear resistance properties or friction resistance properties, and a lubricant. An additive for oils that includes a compound represented by formula (I) is used. A and B each represents a single bond or hydrocarbylene or the like, X and Y each represents a sulfur atom or single bond, and W and Z each represents a hydrogen atom or —NR 1 R 2 or the like, provided that W and Z are not both hydrogen atoms. R 1 and R 2 each represents a hydrogen atom, a hydrocarbyl or a hydrocarbylcarbonyl or the like, and n and m each represents an integer of 0 to 5.

  一种用于油的添加剂，能够赋予润滑油基础油卓越的耐磨性能或摩擦阻力性能，以及润滑剂。所使用的油添加剂包括由式（I）表示的化合物。其中，A和B分别表示单键或烃基亚烷基等，X和Y分别表示硫原子或单键，W和Z分别表示氢原子或—NR1R2或类似物，但要求W和Z不同时为氢原子。R1和R2分别表示氢原子、烃基或烃基羰基等，n和m分别表示0至5的整数。