dipropyl L-tartrate | 2217-14-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 英文名称: dipropyl L-tartrate
• 英文别名: d(+)-tartaric acid dipropyl ester；d(+)-Weinsaeuredipropylester；d(+)-Dipropyltartrat；d-Weinsaeuredipropylester；L_g-Weinsaeure-dipropylester；(r,r)-Dipropyl tartrate；dipropyl (2R,3R)-2,3-dihydroxybutanedioate
• CAS: 2217-14-3
• 化学式: C₁₀H₁₈O₆
• 分子量: 234.249
• InChiKey: WCHBXSPACACNBJ-HTQZYQBOSA-N

物化性质

• 沸点：
  303°C (estimate)
• 密度：
  1.1390

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  16
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  93.1
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  dipropyl L-tartrate 在 吡啶 、 potassium carbonate 、 potassium iodide 作用下， 以 氯仿 、 丙酮 、 甲苯 为溶剂， 反应 53.0h， 生成 (4'R,5'R)-5,11,17,23-tetra-allyl-25,27-dihydroxy-26,28-(4',5'-dipropoxycarbonyl-3',6'-dioxa-2',7'-dioxooctylene)-dioxycalix<4>arene
  参考文献：
  名称：

  Synthesis of chiral calix[4]arenes bearing tartaric ester moieties

  摘要：

  The synthesis of chiral calix[4]arenes with tartaric acid ester moieties has been achieved by the reactions of tartaric ester chloroacetates with calix[4]arenes in moderate yields. All the chiral calix[4]arene derivatives are in a cone conformation according to the H-1 NMR doublet-doublet pattern of the protons of the methylene groups between the phenol rings. The results of NMR and specific rotations indicate that the molecules have Ct symmetry with asymmetric features. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(99)00007-5
• 作为产物：
  描述：

  丙醇 、 酒石酸 在 calcium chloride 作用下， 生成 dipropyl L-tartrate
  参考文献：
  名称：

  Austin, Journal of the Chemical Society, 1928, p. 1828

  摘要：

  DOI：

文献信息

• [EN] PROCESS FOR THE BORYLATION OF ORGANOHALIDES<br/>[FR] PROCÉDÉ POUR LA BORYLATION D'ORGANOHALOGÉNURES
  申请人：BASF SE

  公开号：WO2013014579A1

  公开（公告）日：2013-01-31

  The present invention relates to a process for the borylation of organohalides.

  本发明涉及一种有机卤化物硼化的方法。
• Enantioselective Distribution of Amino-Alcohols in a Liquid-Liquid Two-Phase System Containing Dialkyl L-Tartrate and Boric Acid.
  作者：Yoshihiro ABE、Tomoko SHOJI、Michi KOBAYASHI、Qing WANG、Naoko ASAI、Hideyuki NISHIZAWA

  DOI：10.1248/cpb.43.262

  日期：——

  Racemic amino-alcohols such as pindolol, propranolol, alprenolol and bucumolol enantiomers exhibited different distribution behaviors in a two-phase system consisting of a chloroform solution of didodecyl L-tartrate and an aqueous solution of boric acid. It seemed that a borate complex of the 1, 2-diol group of the tartrate and the amino-alcohol was formed in the system. In the case of pindolol, one enantiomer was preferentially extracted into the organic phase (×2.20) at equilibrium.

  外消旋氨基醇如吲哚洛尔、普萘洛尔、阿普洛尔和布库莫洛尔对映体在由L-酒石酸双十二烷基酯的氯仿溶液和硼酸水溶液组成的两相体系中表现出不同的分布行为。似乎在体系中形成了酒石酸盐的1,2-二醇基团和氨基醇的硼酸盐络合物。就吲哚洛尔而言，一种对映体在平衡时优先萃取到有机相（×2.20）中。
• Synthesis of Cyclic Derivatives of Tartaric Acid by Condensing Alkyl<i>d</i>-Tartrates with Aliphatic Ketones. (Optical Activity and Chemical Structure in Tartaric Acid. V)
  作者：Yojiro Tsuzuki

  DOI：10.1246/bcsj.14.19

  日期：1939.1
• Vallee, Annales de Chimie (Cachan, France), 1908, vol. <8> 15, p. 378
  作者：Vallee

  DOI：——

  日期：——
• 28. The influence of solvents and of other factors on the rotation of optically active compounds. Part XXXII. The rotation dispersion of esters of dibenzoyl-d-tartaric acid in various solvents
  作者：T. S. Patterson、David McCreath

  DOI：10.1039/jr9340000100

  日期：——