6-oxo-Δ¹⁵-hexadecanoic acid | 76402-73-8

• 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: 6-oxo-Δ¹⁵-hexadecanoic acid
• 英文别名: 6-oxo-15-hexadecenoic acid；6-oxo-hexadec-15-enoic acid；6-Oxo-hexadec-15-ensaeure；6-Oxo-Δ¹⁵-hexadecensaeure；6-Oxo-hexadecen-(15)-saeure-(1)；6-Oxo-hexadec-15-en-1-saeure；6-oxohexadec-15-enoic acid
• CAS: 76402-73-8
• 化学式: C₁₆H₂₈O₃
• 分子量: 268.397
• InChiKey: USQSWHMDEPIEEL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  19
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2918300090

反应信息

• 作为反应物：
  描述：

  6-oxo-Δ¹⁵-hexadecanoic acid 在 氢氧化钾 、 一水合肼 作用下， 生成 15-hexadecenoic acid
  参考文献：
  名称：

  大环麝香化合物-IV：十一碳烯酸新合成α，ω-二羧酸和ω-羟基酸

  摘要：

  与烯胺缩合的十一碳十烯酰氯，然后进行环裂解，得到酮-烯酸。后者在黄敏隆还原反应中得到烯酸，而烯酸在氧化时提供了二酸。烯酸的臭氧化，然后将硼氢化钠还原为臭氧化物，得到ω-羟基酸。由此制备了适于转化为大环酮和内酯的C 16和C 15二元酸和ω-羟基酸。

  DOI：

  10.1016/s0040-4020(01)99345-7
• 作为产物：
  描述：

  N-(1-环戊烯基)吗啉 、 10-十一碳烯基氯酸 生成 6-oxo-Δ¹⁵-hexadecanoic acid
  参考文献：
  名称：

  大环麝香化合物-IV：十一碳烯酸新合成α，ω-二羧酸和ω-羟基酸

  摘要：

  与烯胺缩合的十一碳十烯酰氯，然后进行环裂解，得到酮-烯酸。后者在黄敏隆还原反应中得到烯酸，而烯酸在氧化时提供了二酸。烯酸的臭氧化，然后将硼氢化钠还原为臭氧化物，得到ω-羟基酸。由此制备了适于转化为大环酮和内酯的C 16和C 15二元酸和ω-羟基酸。

  DOI：

  10.1016/s0040-4020(01)99345-7

文献信息

• A new synthesis of bis-aminoethanethiol (bat) chelating agents containing a gamma carboxylate
  作者：R.H. Mach、H.F. Kung、P. Jungwiwattanaporn、Y.-Z. Guo

  DOI：10.1016/s0040-4039(00)99324-9

  日期：1989.1

  A new synthesis of bis(aminoethanethiols) containing a long-chain fatty acid moiety is described. The procedure described offers an advantage over literature methods since the use of strong reducing agents such as lithium aluminum hydride is avoided.

  描述了含有长链脂肪酸部分的双（氨基乙硫醇）的新合成。由于避免了使用强还原剂（如氢化铝锂），因此所描述的方法相对于文献方法具有优势。
• Phase change inks containing compounds derived from isocyanate, unsaturated alcohol, and polyol
  申请人：Belelie L. Jennifer

  公开号：US20070123641A1

  公开（公告）日：2007-05-31

  Disclosed is a phase change ink comprising a colorant, an initiator, and a phase change ink carrier, said carrier comprising (A) a first isocyanate-derived compound which is the reaction product of a mixture comprising (1) an isocyanate; and (2) a component comprising (a) an alcohol having at least one ethylenic unsaturation; (b) an amine having at least one ethylenic unsaturation; (c) an acid having at least one ethylenic unsaturation; or (d) mixtures thereof, (B) a second isocyanate-derived compound which is the reaction product of (1) a diisocyanate; (2) a monoalcohol having exactly one hydroxyl group and having at least one ethylenic unsaturation; and (3) a polyol having two or more hydroxyl groups, (C) an optional phase change inducing component, said phase change inducing component containing at least one hydroxyl group, said phase change inducing component having a melting point of about 40° C. or higher, and (D) an optional curable viscosity modifying ester, said ink being curable upon exposure to ultraviolet radiation.

  本发明揭示了一种相变墨水，包括颜料、引发剂和相变墨水载体，其中该载体包括(A)第一异氰酸酯衍生物，其是由混合物反应产生的反应产物组成，所述混合物包括(1)异氰酸酯；和(2)包括(a)至少具有一个乙烯基不饱和度的醇；(b)至少具有一个乙烯基不饱和度的胺；(c)至少具有一个乙烯基不饱和度的酸；或(d)其混合物，(B)第二异氰酸酯衍生物，其是(1)二异氰酸酯；(2)恰好具有一个羟基且至少具有一个乙烯基不饱和度的单醇；和(3)具有两个或更多羟基的多元醇的反应产物，(C)可选的相变诱导组分，所述相变诱导组分含有至少一个羟基，其熔点约为40°C或更高，以及(D)可选的可固化粘度调节酯，该墨水在暴露于紫外辐射下可固化。
• Phase change inks containing curable isocyanate-derived compounds and phase change inducing components
  申请人：Belelie L. Jennifer

  公开号：US20070120909A1

  公开（公告）日：2007-05-31

  Disclosed is a phase change ink comprising a colorant, an initiator, and a phase change ink carrier, said carrier comprising (A) a compound which is the reaction product of a mixture comprising (1) an isocyanate; and (2) a component comprising (a) an alcohol having at least one ethylenic unsaturation; (b) an amine having at least one ethylenic unsaturation; (c) an acid having at least one ethylenic unsaturation; or (d) mixtures thereof, (B) a phase change inducing component, said phase change inducing component containing at least one hydroxyl group, said phase change inducing component having a melting point of about 40° C. or higher, and (C) an optional curable viscosity modifying ester, said ink being curable upon exposure to ultraviolet radiation.

  本发明公开了一种相变墨水，包括颜料、引发剂和相变墨水载体，所述载体包括(A)一种化合物，其为混合物的反应产物，所述混合物包括(1)异氰酸酯；和(2)组分，包括(a)至少具有一个乙烯基不饱和度的醇；(b)至少具有一个乙烯基不饱和度的胺；(c)至少具有一个乙烯基不饱和度的酸；或(d)其混合物，(B)相变诱导组分，所述相变诱导组分含有至少一个羟基，所述相变诱导组分的熔点约为40℃或更高，以及(C)可选的可固化粘度调节酯，所述墨水在紫外线辐射下可固化。
• Phase change inks containing curable isocyanate-derived compounds
  申请人：Banning H. Jeffrey

  公开号：US20070123642A1

  公开（公告）日：2007-05-31

  Disclosed is a phase change ink comprising a colorant, an initiator, and a phase change ink carrier, said carrier comprising (A) a urethane which is the reaction product of a mixture comprising (1) an isocyanate; and (2) an alcohol selected from the group consisting of 1,4 butanediol vinyl ether, 2-allyloxy ethanol, 1,4-cyclohexanedimethanol vinyl ether, ethylene glycol vinyl ether, di(ethylene glycol) vinyl ether, and mixtures thereof; (B) a compound which is the reaction product of a mixture comprising (1) an isocyanate; and (2) a component comprising (a) an amine having at least one ethylenic unsaturation; (b) an acid having at least one ethylenic unsaturation; (c) a mixture of an amine having at least one ethylenic unsaturation and an alcohol having at least one ethylenic unsaturation; (d) a mixture of an acid having at least one ethylenic unsaturation and an alcohol having at least one ethylenic unsaturation; or (e) mixtures thereof; or (C) a mixture of (A) and (B); said ink being curable upon exposure to ultraviolet radiation.

  本发明涉及一种相变油墨，包括颜料、引发剂和相变油墨载体，所述载体包括(A)一种聚氨酯，其是以下混合物的反应产物：(1)异氰酸酯；和(2)从1,4-丁二醇乙烯醚、2-烯丙氧乙醇、1,4-环己二甲醇乙烯醚、乙二醇乙烯醚、二(乙二醇)乙烯醚和它们的混合物中选择的醇；(B)一种化合物，其是以下混合物的反应产物：(1)异氰酸酯；和(2)包括(a)至少具有一个乙烯基不饱和的胺；(b)至少具有一个乙烯基不饱和的酸；(c)至少具有一个乙烯基不饱和的胺和至少具有一个乙烯基不饱和的醇的混合物；(d)至少具有一个乙烯基不饱和的酸和至少具有一个乙烯基不饱和的醇的混合物；或(e)它们的混合物；或(C)(A)和(B)的混合物；所述油墨在紫外线辐射下可固化。
• Organic Phase Change Carriers Containing Nanoparticles, Phase Change Inks Including Same and Methods for Making Same
  申请人：Breton Marcel P.

  公开号：US20070283846A1

  公开（公告）日：2007-12-13

  Disclosed is an organic phase change carrier and a method for forming same, and a phase change ink including same. The organic phase change carrier comprises a colloidal dispersion of nanoparticles exhibiting a substantially uniform distribution of said nanoparticles discretely distributed therewithin, at least one curable monomer; a phase change inducing component, and an initiator. The organic phase change carrier exhibits a substantially uniform distribution of the nanoparticles so that they are discretely distributed therewithin, and are substantially resistant to the aggregation of the nanoparticles distributed therewithin.

  本发明公开了一种有机相变载体及其制备方法，以及包括该载体的相变墨水。所述有机相变载体包括一种胶体分散体，其中包含一种呈现出基本均匀分布的纳米粒子，至少一种可固化单体，一种相变诱导成分和一种引发剂。所述有机相变载体呈现出纳米粒子的基本均匀分布，以便它们被离散地分布在其中，并且对分布在其中的纳米粒子聚集具有相当的抵抗力。