diphenyl L-tartrate | 143262-88-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚酯
• 英文名称: diphenyl L-tartrate
• 英文别名: (-)-dibenzoyl-L-tartaric acid；diphenyl (2R,3R)-2,3-dihydroxybutanedioate
• CAS: 143262-88-8
• 化学式: C₁₆H₁₄O₆
• 分子量: 302.284
• InChiKey: BSXLMILMINXRSK-ZIAGYGMSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  93.1
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  diphenyl 2,3-O-benzylidene-L-tartrate 在 水 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 以90%的产率得到diphenyl L-tartrate
  参考文献：
  名称：

  合成，构象和酒石酸二芳基酯的手性光学性能†

  摘要：

  先前未知的1-酒石酸二芳基酯已经合成。通过溶液中的DFT计算，NMR和圆二色光谱以及结晶态的X射线衍射研究了它们的构象。发现在所有情况下二芳基酯的四碳酒石酸盐链都被延伸，晶体中的非平面度更高。二萘基酒石酸盐显示异常强大激子棉效应（阿= -228为二-1-萘基升-酒石酸盐），由于允许1B的耦合b之间在萘基中的发色团的转换，尽管无环结构和显著距离（超过10埃）两个生色团。

  DOI：

  10.1021/jo900206c

文献信息

• Amorphous Amides
  申请人：Xerox Corporation

  公开号：US20150105587A1

  公开（公告）日：2015-04-16

  An amorphous amide compound of the formula wherein R is selected from the group consisting of an alkyl group, an aryl group, an alkylaryl group, an arylalkyl group, and combinations thereof. An amorphous diamide compound of the formula wherein R 1 is selected from the group consisting of an alkylene group, an arylene group, an alkylarylene group, an arylalkylene group, and combinations thereof.

  一个无定形的酰胺化合物的化学式，其中R从包括烷基、芳基、烷基芳基、芳基烷基及其组合的群体中选择。一个无定形的二酰胺化合物的化学式，其中R1从包括亚烷基、亚芳基、烷基亚芳基、芳基烷亚基及其组合的群体中选择。
• PHASE CHANGE INK COMPONENTS AND METHODS OF MAKING THE SAME
  申请人：BELELIE JENNIFER L.

  公开号：US20120291663A1

  公开（公告）日：2012-11-22

  A solid ink composition comprising an amorphous component, a crystalline material, and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates, and methods for making the same. In embodiments, the crystalline and amorphous components are synthesized from an esterification reaction of tartaric acid with an alcohol.

  一种固体油墨组合物，包括无定形组分、结晶材料，以及可选的着色剂，适用于喷墨打印，包括在涂布纸基底上打印，并且制备方法。在实施例中，结晶和无定形组分是通过酒石酸与醇的酯化反应合成的。
• SOLID INK COMPOSITIONS COMPRISING AMORPHOUS ESTERS OF TARTARIC ACID
  申请人：Morimitsu Kentaro

  公开号：US20120272865A1

  公开（公告）日：2012-11-01

  A solid ink composition comprising an amorphous component, a crystalline component, and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the amorphous component is synthesized from an esterification reaction of tartaric acid.
• SOLID INK COMPOSITIONS COMPRISING CRYSTALLINE ESTERS OF TARTARIC ACID
  申请人：Morimitsu Kentaro

  公开号：US20120272863A1

  公开（公告）日：2012-11-01

  A solid ink composition comprising an amorphous component, a crystalline component, and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the crystalline component is synthesized from an esterification reaction of tartaric acid.
• PHASE CHANGE INKS COMPRISING FATTY ACIDS
  申请人：Iftime Gabriel

  公开号：US20130284051A1

  公开（公告）日：2013-10-31

  A solid ink composition suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the solid ink composition comprises both a crystalline compound and an amorphous compound, and a fatty acid, which provides for a robust ink wherein the phase change ink crystallizes faster from the liquid state than the same composition without the fatty acid.