dimethyl 4-nitrononanedioate | 114020-98-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: dimethyl 4-nitrononanedioate
• CAS: 114020-98-3
• 化学式: C₁₁H₁₉NO₆
• 分子量: 261.275
• InChiKey: WJXRCRZNLOCOMP-UHFFFAOYSA-N

物化性质

• 沸点：
  340.6±32.0 °C(Predicted)
• 密度：
  1.134±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  18
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  98.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  dimethyl 4-nitrononanedioate 在 Sodium tetraborate decahydrate 、 potassium permanganate 、 lithium methanolate 作用下， 生成 dimethyl 6-oxononane-1,9-dioate
  参考文献：
  名称：

  Amberlyst-A21 as a New and Efficient Surface Catalyst for the Conjugate Addition of Nitroalkanes to Methyl Acrylate: An Improved Synthesis of Methyl 4-Nitro- and 4-Oxo-alkanoates

  摘要：

  在没有溶剂的情况下，使用Amberlyst-A21对亚硝基烯烃进行共轭加成到丙烯酸甲酯，可以获得良产率的4-硝基烷酸甲酯。随后使用高锰酸钾进行Nef反应，可以得到功能化的4-氧烷酸甲酯。

  DOI：

  10.1055/s-1987-28054
• 作为产物：
  描述：

  4-Chloro-4-nitro-nonanedioic acid dimethyl ester 在 偶氮二异丁腈 、 三正丁基氢锡 作用下， 以 苯 为溶剂， 反应 1.0h， 以71%的产率得到dimethyl 4-nitrononanedioate
  参考文献：
  名称：

  Oxidative Ring Cleavage of 2-Nitrocycloalkanones:  Synthesis and Radical-Induced Transformations of Methyl ω,ω-Dihalo-ω-nitroalkanoates

  摘要：

  DOI：

  10.1021/jo960488f

文献信息

• Amberlyst-A21 as a New and Efficient Surface Catalyst for the Conjugate Addition of Nitroalkanes to Methyl Acrylate: An Improved Synthesis of Methyl 4-Nitro- and 4-Oxo-alkanoates
  作者：Roberto Ballini、Marino Petrini、Goffredo Rosini

  DOI：10.1055/s-1987-28054

  日期：——

  Utilization of Amberlyst-A21 without solvent in the conjugate addition of nitroalkenes to methyl acrylate, affords 4-nitroalkanoic methyl esters in good yields. Successive Nef reaction, using potassium permanganate, provides functionalized 4-oxoalkanoic methyl esters.

  在没有溶剂的情况下，使用Amberlyst-A21对亚硝基烯烃进行共轭加成到丙烯酸甲酯，可以获得良产率的4-硝基烷酸甲酯。随后使用高锰酸钾进行Nef反应，可以得到功能化的4-氧烷酸甲酯。
• Thermoplastic polyurethane compositions comprising nitro-substituted polyester diols
  申请人：BioCellection Inc.

  公开号：US11028217B1

  公开（公告）日：2021-06-08

  This invention relates to the field of polymers. More specifically, the invention comprises thermoplastic polyurethane elastomers comprising polyesters comprising nitro-substituted dicarboxylic acids that are products obtained by decomposition of polyethylene. The thermoplastic polyurethane elastomers described herein exhibit higher glass transition temperatures and higher Shore A hardness compared to thermoplastic polyurethane elastomers synthesized from similar polyester diols made from virgin monomers that do not contain nitro substitution.

  本发明涉及聚合物领域。更具体地说，本发明包括由包含硝基取代二羧酸的聚酯组成的热塑性聚氨酯弹性体，这些聚酯是由聚乙烯分解得到的产物。与由不含硝基取代的原始单体制成的类似聚酯二元醇合成的热塑性聚氨酯弹性体相比，本发明所述的热塑性聚氨酯弹性体具有更高的玻璃化转变温度和更高的肖氏硬度。
• Polymerizable compositions comprising nitro substituted polyester diols
  申请人：BioCellection Inc.

  公开号：US11111334B1

  公开（公告）日：2021-09-07

  This invention relates to the field of polymers. More specifically, the invention comprises photopolymerizable polyesters and polyester urethane oligomers comprising nitro-substituted dicarboxylic acids that are products obtained by decomposition of polyethylene. The composition described herein are useful for 3D printing, coatings and other uses.

  本发明涉及聚合物领域。更具体地说，本发明包括可光聚合的聚酯和聚酯聚氨酯低聚物，其包含硝基取代的二羧酸，是聚乙烯分解得到的产物。所述组合物可用于 3D 打印、涂料和其他用途。
• POLYMERIZABLE COMPOSITIONS COMPRISING NITRO-SUBSTITUTED POLYESTER DIOLS
  申请人：BioCellection Inc.

  公开号：US20210284793A1

  公开（公告）日：2021-09-16

  This invention relates to the field of polymers. More specifically, the invention comprises photopolymerizable polyesters and polyester urethane oligomers comprising nitro-substituted dicarboxylic acids that are products obtained by decomposition of polyethylene. The composition described herein are useful for 3D printing, coatings and other uses.
• [EN] THERMOPLASTIC POLYURETHANE COMPOSITIONS COMPRISING NITRO-SUBSTITUTED POLYESTER DIOLS<br/>[FR] COMPOSITIONS DE POLYURÉTHANE THERMOPLASTIQUE COMPRENANT DES POLYESTERDIOLS À SUBSTITUTION NITRO
  申请人：BIOCELLECTION INC

  公开号：WO2021183883A1

  公开（公告）日：2021-09-16

  This invention relates to the field of polymers. More specifically, the invention comprises thermoplastic polyurethane elastomers comprising polyesters comprising nitro-substituted dicarboxylic acids that are products obtained by decomposition of polyethylene. The thermoplastic polyurethane elastomers described herein exhibit higher glass transition temperatures and higher Shore A hardness compared to thermoplastic polyurethane elastomers synthesized from similar polyester diols made from virgin monomers that do not contain nitro substitution.