2,2-二苯基-辛二酸 | 102553-73-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,2-二苯基-辛二酸
• 英文名称: 2,2-diphenyloctanedioic acid
• 英文别名: 2,2-Diphenyl-octandisaeure；Diphenylsuberic acid
• CAS: 102553-73-1
• 化学式: C₂₀H₂₂O₄
• 分子量: 326.392
• InChiKey: OMTLTRHIFJPRRL-UHFFFAOYSA-N

物化性质

• 熔点：
  133-134 °C
• 沸点：
  464.1±24.0 °C(Predicted)
• 密度：
  1.189±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  24
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,2-二苯基-辛二酸 在 sodium hydroxide 、 硫酸 作用下， 生成 2,2-diphenyl-octanedioic acid-1-methyl ester
  参考文献：
  名称：

  Salmon-Legagneur; Neveu, Bulletin de la Societe Chimique de France, 1956, p. 1345,1350

  摘要：

  DOI：
• 作为产物：
  描述：

  6-溴己腈 在 氢氧化钾 、 sodium amide 、 乙二醇 作用下， 生成 2,2-二苯基-辛二酸
  参考文献：
  名称：

  Salmon-Legagneur; Neveu, Bulletin de la Societe Chimique de France, 1956, p. 1345,1350

  摘要：

  DOI：

文献信息

• Visible-light photocatalytic di- and hydro-carboxylation of unactivated alkenes with CO2
  作者：Lei Song、Wei Wang、Jun-Ping Yue、Yuan-Xu Jiang、Ming-Kai Wei、Hai-Peng Zhang、Si-Shun Yan、Li-Li Liao、Da-Gang Yu

  DOI：10.1038/s41929-022-00841-z

  日期：——

  carboxylation of unactivated alkenes with CO2•− has never been reported. Here we report visible-light photocatalytic di- and hydro-carboxylation of unactivated alkenes with CO2. In contrast to previous reports limited to activated alkenes, diverse unactivated aliphatic alkenes undergo selective carboxylations to give carboxylic acids, dicarboxylic acids and unnatural α-amino acid derivatives in moderate to good

  几十年来，二氧化碳（CO 2）的高价值利用引起了全世界的关注。烯烃与CO 2的催化羧化合成有价值的羧酸和二元酸是非常重要的。尽管CO 2的可见光光催化单电子转移还原可以为不同的化学和区域选择性提供替代选择，但很少在羧化反应中进行研究。此外，从未报道过用CO 2 •-对未活化烯烃进行可见光光催化羧化。在这里，我们报告了未活化烯烃与 CO 2的可见光光催化二羧化和加氢羧化. 与以前仅限于活化烯烃的报道相比，多种未活化的脂肪族烯烃进行选择性羧化反应，以中等至良好的产率产生羧酸、二羧酸和非天然 α-氨基酸衍生物。机理研究表明，CO 2可能通过连续的光诱导电子转移被还原为CO 2 •− ，并且该物种会攻击未活化的烯烃，然后进行氢原子转移和其他相关过程以提供相应的产物。
• Salmon-Legagneur, Bulletin de la Societe Chimique de France, 1956, p. 411,416
  作者：Salmon-Legagneur

  DOI：——

  日期：——
• POLYESTER COPOLYMER
  申请人：Avantium Knowledge Centre B.V.

  公开号：EP3625283A1

  公开（公告）日：2020-03-25
• Polyester Copolymer
  申请人：Avantium Knowledge Centre B.V.

  公开号：US20210139645A1

  公开（公告）日：2021-05-13

  A polyester copolymer, having a number average molecular weight of equal to or more than 4000 grams/mole and having a glass transition temperature of less than 160° C., containing: (a) in the range from equal to or more than 45 mole % to equal to or less than 50 mole %, based on the total amount of moles of monomer units within the polyester copolymer, of one or more bicyclic diol monomer units, wherein such one or more bicyclic diol monomer units is/are derived from one or more bicyclic diols chosen from the group consisting of isosorbide, isoidide, isomannide, 2,3:4,5-di-O-methylene-galactitol and 2,4:3,5-di-O-methylene-D-mannitol; (b) in the range from equal to or more than 25 mole % to equal to or less than 49.9 mole %, based on the total amount of moles of monomer units within the polyester copolymer, of an oxalate monomer unit; (c) in the range from equal to or more than 0.1 mole % to equal to or less than 25 mole %, based on the total amount of moles of monomer units within the polyester copolymer, of one or more linear C3-C12 dicarboxylate monomer units; and (d) optionally equal to or more than 0 mole % to equal to or less than 5 mole %, based on the total amount of moles of monomer units within the polyester copolymer, of one or more additional monomer units. A process for producing such a polyester copolymer, a composition containing such polyester copolymer, a method for manufacturing an article comprising the use of one or more of such polyester copolymers and an article obtained or obtainable by such a method.
• [EN] POLYESTER COPOLYMER<br/>[FR] COPOLYMÈRE DE POLYESTER
  申请人：AVANTIUM KNOWLEDGE CENTRE BV

  公开号：WO2018211132A1

  公开（公告）日：2018-11-22

  A polyester copolymer, having a number average molecular weight of equal to or more than 4000 grams/mole and having a glass transition temperature of less than 160°C, containing: (a) in the range from equal to or more than 45 mole % to equal to or less than 50 mole %, based on the total amount of moles of monomer units within the polyester copolymer, of one or more bicyclic diol monomer units, wherein such one or more bicyclic diol monomer units is/are derived from one or more bicyclic diols chosen from the group consisting of isosorbide, isoidide, isomannide, 2,3:4,5-di-O-methylene-galactitol and 2,4:3,5-di-O-methylene-D- mannitol; (b) in the range from equal to or more than 25 mole % to equal to or less than 49.9 mole %, based on the total amount of moles of monomer units within the polyester copolymer, of an oxalate monomer unit; (c) in the range from equal to or more than 0.1 mole % to equal to or less than 25 mole %, based on the total amount of moles of monomer units within the polyester copolymer, of one or more linear C3-C12 dicarboxylate monomer units; and (d) optionally equal to or more than 0 mole % to equal to or less than 5 mole %, based on the total amount of moles of monomer units within the polyester copolymer, of one or more additional monomer units. A process for producing such a polyester copolymer, a composition containing such polyester copolymer, a method for manufacturing an article comprising the use of one or more of such polyester copolymers and an article obtained or obtainable by such a method.