2-(4-甲氧苄基)噁丙环 | 51591-37-8

• 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
• 中文名称: 2-(4-甲氧苄基)噁丙环
• 英文名称: (2-Hydroxy-3-((1-oxooctadecyl)oxy)propyl) hydrogen 2,3-diacetoxysuccinate
• 英文别名: 2,3-diacetyloxy-4-(2-hydroxy-3-octadecanoyloxypropoxy)-4-oxobutanoic acid
• CAS: 51591-37-8
• 化学式: C₂₉H₅₀O₁₁
• 分子量: 574.709
• InChiKey: HEBJIRRQKKTASW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  40
• 可旋转键数：
  29
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  163
• 氢给体数：
  2
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  (2,2-dimethyl-1,3-dioxolan-4-yl)methyl stearate 在 盐酸 作用下， 以 甲醇 为溶剂， 反应 0.17h， 生成 2-(4-甲氧苄基)噁丙环
  参考文献：
  名称：

  Study of the Effect of DATEM. 1. Influence of Fatty Acid Chain Length on Rheology and Baking

  摘要：

  To answer the question of which fatty acid residue is the most effective, diacetyltartaric esters of monoglycerides (DATEMs) with fatty acids of chain lengths 6:0-20:0 were synthesized. The activity of synthesized DATEMs and commercial DATEM products was studied by means of rheological methods and a microscale baking test with 10 g of flour. Variation of the acyl residue from 6:0 to 22:0 showed that stearic acid (18:0) had the best effect on the baking activity of DATEM (loaf volume increased by 62%). DATEMs containing unsaturated fatty acids (18:1, 18:2) or DATEMs produced from diacylglycerols instead of monoacylglycerols showed a slight increase of the loaf volumes. A slight effect of DATEM on the rheology of dough was observed. However, much greater was the effect on the gluten isolated from doughs prepared with DATEM. The resistance of gluten to extension was increased after the addition of increasing amounts of DATEM (0.1-0.5%). Within the series of DATEMs derived from the homologous series of monoacylglycerols the product based on glycerol monostearate (18:0) showed a maximum increase of the gluten resistance.

  DOI：

  10.1021/jf980891i

文献信息

• STABLE COSMETIC COMPOSITION CONTAINING A MONOGLYCERIDE, A TARTARIC ESTER OF MONOGLYCERIDE, AND A COATED FILLER
  申请人：L'OREAL

  公开号：US20160151261A1

  公开（公告）日：2016-06-02

  The invention relates to a composition, especially a cosmetic composition, characterized in that it comprises at least one monoglyceride and at least one tartaric ester of monoglyceride, and at least one coated pigment and/or mineral filler. The invention also relates to the use of a coated pigment and/or coated mineral filler for improving the stability of a composition, especially a cosmetic composition comprising at least one monoglyceride and at least one diacetyl tartaric ester of monoglyceride. The invention further relates to a cosmetic treatment method that implements the composition of the invention