2-(6-oxido-6H-dibenz[c,e][1,2]oxaphosphorin-6-yl)phenol

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-(6-oxido-6H-dibenz[c,e][1,2]oxaphosphorin-6-yl)phenol
• 英文别名: 2-(6-Oxobenzo[c][2,1]benzoxaphosphinin-6-yl)phenol；2-(6-oxobenzo[c][2,1]benzoxaphosphinin-6-yl)phenol
• 化学式: C₁₈H₁₃O₃P
• 分子量: 308.273
• InChiKey: AMSCJFHRGWMHSV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  22
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-碘苯酚 、 9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物 在 四(三苯基膦)钯 、 sodium acetate 作用下， 以 1,4-二氧六环 为溶剂， 反应 4.0h， 以78%的产率得到2-(6-oxido-6H-dibenz[c,e][1,2]oxaphosphorin-6-yl)phenol
  参考文献：
  名称：

  Palladium-Catalyzed Arylation of 9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) with Halogen-Substituted Phenols

  摘要：

  Phenol functionalized 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) derivatives are synthesized via palladium-catalyzed arylation of DOPO with halogen-substituted phenols. 2-, 3-, and 4-Substituted halogen phenols are successfully applied to the cross-coupling reactions. This method is mild, convenient, and leads to high yields (65-95%).

  DOI：

  10.1080/10426500802705420

文献信息

• PROCESS FOR PRODUCING POLYESTER, POLYESTER PRODUCED USING SAID PROCESS, AND POLYESTER MOLDED PRODUCT
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1842868A1

  公开（公告）日：2007-10-10

  This invention provides a polyester and a polyester molded product, which, while maintaining color tone, transparency, and thermal stability, can realize a high polycondensation rate, are less likely to cause the production of polycondensation catalyst-derived undesired materials, and can simultaneously meet both quality and cost effectiveness requirements, which can exhibit the characteristic features, for example, in the fields of untrafine fibers, high transparent films for optical use, or ultrahigh transparent molded products. These advantages can be realized by using, in the production of a polyester in the presence of an aluminum compound-containing polyester polycondensation catalyst, an aluminum compound having an absorbance of not more than 0.0132 as measured in the form of an aqueous aluminum compound solution, prepared by dissolving the aluminum compound in pure water to give a concentration of 2.7 g/liter in terms of the amount of aluminum element, under conditions of cell length 1 cm and wavelength 680 nm.

  本发明提供了一种聚酯和聚酯模塑产品，在保持色调、透明度和热稳定性的同时，可实现较高的缩聚速率，不易产生由缩聚催化剂衍生的不良物质，并可同时满足质量和成本效益的要求，例如在非细化纤维、光学用高透明薄膜或超高透明模塑产品等领域可表现出特征特性。要实现这些优点，可以在有含铝化合物的聚酯缩聚催化剂存在的情况下生产聚酯时，使用吸光度不超过 0.0132 的铝化合物，这种铝化合物是以铝化合物水溶液的形式测量的，其制备方法是将铝化合物溶解在纯水中，使其在电池长度为 1 厘米、波长为 680 纳米的条件下，铝元素的用量浓度为 2.7 克/升。
• Palladium-Catalyzed Arylation of 9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) with Halogen-Substituted Phenols
  作者：Liancheng Yang、Longhe Xu、Zaizhou Tao

  DOI：10.1080/10426500802705420

  日期：2009.11.24

  Phenol functionalized 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) derivatives are synthesized via palladium-catalyzed arylation of DOPO with halogen-substituted phenols. 2-, 3-, and 4-Substituted halogen phenols are successfully applied to the cross-coupling reactions. This method is mild, convenient, and leads to high yields (65-95%).