Diethyl benzene-1,2-dicarboxylate; ethyl 2-hydroxyacetate | 7487-65-2

• 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
• 英文名称: Diethyl benzene-1,2-dicarboxylate; ethyl 2-hydroxyacetate
• 英文别名: diethyl benzene-1,2-dicarboxylate;ethyl 2-hydroxyacetate
• CAS: 7487-65-2
• 化学式: C16H22O7
• 分子量: 326.34
• InChiKey: ROROTJZMWFURIA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.58
• 重原子数：
  23
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  99.1
• 氢给体数：
  1
• 氢受体数：
  7

文献信息

• PROCESS FOR PRODUCING PRECURSOR OF RARE EARTH-ACTIVATED ALKALINE EARTH METAL FLUORIDE HALIDE PHOTOSTIMULABLE PHOSPHOR, RARE EARTH-ACTIVATED ALKALINE EARTH METAL FLUORIDE HALIDE PHOTOSTIMULABLE PHOSPHOR, AND RADIATION IMAGE CONVERSION PANEL
  申请人：Konica Minolta Medical & Graphic, Inc.

  公开号：EP1852487A1

  公开（公告）日：2007-11-07

  The invention provides a method of efficient preparation of a precursor of a rare earth activated alkaline earth metal fluorohalide stimulable phosphor exhibiting superior plate characteristics, a rare earth activated alkaline earth metal fluorohalide stimulable phosphor obtained from the precursor and a radiation image conversion panel comprising the stimulable phosphor and exhibiting enhanced sensitivity and improved image quality. A preparation method of a precursor of a rare earth activated alkaline earth metal fluorohalide stimulable phosphor represented by formula (1) is disclosed, comprising step A of adding an aqueous solution of an inorganic fluoride into a mother liquor containing a barium halide to form a reaction mixture containing a precipitate of a precursor of the stimulable phosphor (time "a") and step B of removing a solvent from the reaction mixture (time "b"), in which the step A and step B are conducted concurrently and preparation is performed under the condition of 0.25 < a/b < 0.95.         Formula (1) Ba(1-x)M2(x)FBr(y)I(1-y) : aM1, bLn, cO

  本发明提供了一种高效制备具有优异平板特性的稀土活化碱土金属氟卤化物可激发荧光粉前体的方法、一种由该前体获得的稀土活化碱土金属氟卤化物可激发荧光粉，以及一种包含该可激发荧光粉并具有更高灵敏度和更佳图像质量的辐射图像转换面板。本发明公开了一种由式（1）表示的稀土活化碱土金属氟化物可激发荧光粉前体的制备方法、包括步骤 A：将无机氟化物水溶液加入到含有卤化钡的母液中，形成含有可激发荧光粉前体沉淀的反应混合物（时间 "a"）和步骤 B：从反应混合物中除去溶剂（时间 "b"），其中步骤 A 和步骤 B 同时进行，制备条件为 0.25 < a/b < 0.95。 式 (1) Ba(1-x)M2(x)FBr(y)I(1-y) : aM1, bLn, cO
• Aqueous based pharmaceutical coating composition for dosage forms
  申请人：ALZA CORPORATION

  公开号：EP0339811B1

  公开（公告）日：1993-02-10
• Preparation method of rare earth activated alkaline earth metal fluorohalide stimulable phosphor precursor, rare earth activated alkaline earth metal fluorohalide stimulable phosphor and radiographic image conversion panel
  申请人：Wakamatsu Hideaki

  公开号：US20060175577A1

  公开（公告）日：2006-08-10

  A preparation method of a precursor of a rare earth activated alkaline earth metal fluorohalide stimulable phosphor is disclosed, comprising (A) adding an aqueous solution of an inorganic fluoride into a mother liquor containing a barium halide to form a reaction mixture containing a precipitate of a precursor of the stimulable phosphor, and (B) removing a solvent from the reaction mixture to obtain a concentrated reaction mixture, wherein the steps (A) and (B) are concurrently performed over periods of a and b, respectively, and meeting the following requirement: 0.25
• US4931285A
  申请人：——

  公开号：US4931285A

  公开（公告）日：1990-06-05
• US5006346A
  申请人：——

  公开号：US5006346A

  公开（公告）日：1991-04-09