2-[6-(Carboxymethyl)cyclohex-3-en-1-yl]acetic acid | 25050-73-1

• 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: 2-[6-(Carboxymethyl)cyclohex-3-en-1-yl]acetic acid
• CAS: 25050-73-1；25886-62-8
• 化学式: C₁₀H₁₄O₄
• 分子量: 198.22
• InChiKey: RCTJDCIDPNXVLD-UHFFFAOYSA-N

物化性质

• 熔点：
  156-158 °C
• 沸点：
  417.3±18.0 °C(Predicted)
• 密度：
  1?+-.0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 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-[6-(Carboxymethyl)cyclohex-3-en-1-yl]acetic acid 以42%的产率得到
  参考文献：
  名称：

  KRAWCZYK, ANDRZEJ R.;JONES, J. BRYAN, J. ORG. CHEM., 54,(1989) N, C. 1795-1801

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2'-Cyclohex-4-ene-1,2-diyldiacetonitrile 、 氢氧化钾 、 磷酸 以66%的产率得到
  参考文献：
  名称：

  KRAWCZYK, ANDRZEJ R.;JONES, J. BRYAN, J. ORG. CHEM., 54,(1989) N, C. 1795-1801

  摘要：

  DOI：

文献信息

• Oxygen scavenger block copolymers and compositions
  申请人：Ebner L. Cynthia

  公开号：US20050048287A1

  公开（公告）日：2005-03-03

  An oxygen scavenger composition includes a block co-polymer having at least one block including a polyester condensation polymer segment having cycloalkenyl group(s) or functionality directly or indirectly bonded to the polymer chain of said block, and having at least one second block including a polymer segment of a thermoplastic, film forming material. The block copolymer has been found to act as an oxygen scavenger agent under both ambient and refrigerated conditions, to be compatible with conventional film forming packaging materials, and to provide compositions exhibiting low tack which can be readily formed and processed using conventional film forming equipment. A packaging material, such as a film or laminated product suitable for packaging applications, can include the oxygen scavenger composition.

  一种氧清除剂组合物包括嵌段共聚物，该嵌段共聚物至少有一个嵌段包括聚酯缩合聚合物段，该聚酯缩合聚合物段具有直接或间接键合到所述嵌段聚合物链上的环烯基或官能团，并且至少有一个第二嵌段包括热塑性成膜材料的聚合物段。研究发现，该嵌段共聚物在环境和冷藏条件下都能起到氧清除剂的作用，与传统的成膜包装材料相容，并能提供低粘性的组合物，易于使用传统的成膜设备进行成型和加工。包装材料，如适用于包装应用的薄膜或层压产品，可包括氧清除剂组合物。
• Oxygen scavenger compositions derived from isophthalic acid and/or terephthalic acid monomer or derivatives thereof
  申请人：Ebner L. Cynthia

  公开号：US20050048285A1

  公开（公告）日：2005-03-03

  An oxygen scavenger composition includes mer units that have at least one cycloalkenyl group or functionality and, further, has mer units derived from isophthalic acid or terephthalic acid or certain derivatives thereof. The oxygen scavenger composition has been found to act as an oxygen scavenger under both ambient and refrigeration conditions, to be compatible with conventional film forming packaging materials, to inhibit undesirable oligomer formation and oxidation by-product formation, and to be readily formable and processable using conventional film forming equipment. A film and laminated product having said oxygen scavenger composition are also disclosed.

  氧清除剂组合物包括具有至少一个环烯基或官能团的 mer 单元，还包括从间苯二甲酸或对苯二甲酸或其某些衍生物中提取的 mer 单元。研究发现，氧清除剂组合物在环境和冷藏条件下都能起到氧清除剂的作用，与传统的成膜包装材料相容，能抑制不希望的低聚物形成和氧化副产物形成，并且易于使用传统的成膜设备成型和加工。此外，还公开了具有所述氧清除剂组合物的薄膜和层压产品。
• Oxygen scavenger compositions
  申请人：Havens Russell Marvin

  公开号：US20050139806A1

  公开（公告）日：2005-06-30

  The present invention is directed to an oxygen scavenger composition comprising a mixture of (i) a polyester polymer composed of polymer segments containing cycloalkenyl group or functionality; and (ii) an ester type polymer selected from (a)a polyester having a high content of alkylene groups; (b) a polylactone; and (c) a polyvinylacetate having at least about 50 weight percent vinyl acetate mer units therein. The present polymer composition has been found to act as an oxygen scavenger agent under both ambient and refrigerated conditions, to be compatible with conventional film forming packaging materials, to provide compositions exhibiting low tack, and to be capable of being readily processed using conventional film forming equipment.

  本发明涉及一种氧清除剂组合物，该组合物由以下物质的混合物组成：(i) 由含有环烯基或官能团的聚合物段组成的聚酯聚合物；(ii) 选自以下物质的酯类聚合物：(a) 烷基含量高的聚酯；(b) 聚内酯；(c) 聚醋酸乙烯酯，其中醋酸乙烯酯合并单元的重量百分比至少约为 50%。研究发现，本聚合物组合物在常温和冷藏条件下均可作为氧清除剂，与传统的成膜包装材料相容，提供低粘性的组合物，并可使用传统的成膜设备进行加工。
• KRAWCZYK, ANDRZEJ R.;JONES, J. BRYAN, J. ORG. CHEM., 54,(1989) N, C. 1795-1801
  作者：KRAWCZYK, ANDRZEJ R.、JONES, J. BRYAN

  DOI：——

  日期：——
• IONOMERIC OXYGEN SCAVENGER COMPOSITIONS
  申请人：Cryovac, Inc.

  公开号：EP1664152B1

  公开（公告）日：2011-10-05