(E)-13-hexyloxacyclotridec-10-en-2-one | 127062-51-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酯类和类似物
• 英文名称: (E)-13-hexyloxacyclotridec-10-en-2-one
• 英文别名: ricinelaidic lactone；ricinoleic lactone；(10E)-13-hexyl-1-oxacyclotridec-10-en-2-one
• CAS: 127062-51-5
• 化学式: C₁₈H₃₂O₂
• 分子量: 280.451
• InChiKey: MLZOTJKUDBBLDQ-FMIVXFBMSA-N

物化性质

• 沸点：
  413.4±34.0 °C(Predicted)
• 密度：
  0.890±0.06 g/cm3(Predicted)
• 保留指数：
  2071.2

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  (Z)-12-hydroxyoctadec-9-enoic acid 在 三正丁基甲氧基锡 、 N,N'-二环己基碳二亚胺 、 二苯二硫醚 作用下， 以 萘烷 为溶剂， 生成 (E)-13-hexyloxacyclotridec-10-en-2-one
  参考文献：
  名称：

  Tin(IV)-catalyzed lactonization of ω-Hydroxy trifluoroethyl esters

  摘要：

  1,1,1-Trifluoroethyl esters of omega-hydroxycarboxylic acids were prepared and their conversion to macrocyclic lactones, including ricinelaidic lactone, was studied in the presence of catalytic quantities of tin(IV) reagents; a mechanism involving exchange of alkoxytrialkyltin species is proposed.

  DOI：

  10.1016/s0040-4039(00)73624-0

文献信息

• From azido acids to macrolactams and macrolactones
  作者：Mart� Bartra、Valent� Bou、Jordi Garcia、F�lix Urpi、Jaume Vilarrasa

  DOI：10.1039/c39880000270

  日期：——

  A new method is reported for the conversion of azido acids into lactams, via thioester formation and in situ azide reduction and cyclisation under high-dilution conditions; since the quantitative conversion of macrolactams to macrolactones has been shown to be feasible, this results in an indirect, alternative macrolactonisation procedure.

  据报道，有一种新方法可以在高稀释条件下，通过硫酯的形成，叠氮化物的原位还原和环化作用，将叠氮基酸转化为内酰胺。由于已经证明大内酰胺向大内酯的定量转化是可行的，因此这导致了间接的替代大内酯化过程。
• Polyester block compatibilizer for polyethylene polypropylene blends
  申请人：SABIC Global Technologies B.V.

  公开号：US10450450B2

  公开（公告）日：2019-10-22

  The present invention relates to a composition comprising polypropylene, polyethylene and a compatibiliser, wherein said compatibiliser is a block copolymer comprising a polypropylene block and a polyester block, said polyester being a non-aromatic polyester and having an average M/E ratio of at least 10, wherein M is the number of backbone carbon atoms in the polyester not including the carbonyl carbons and E is the number of ester groups in the polyester.

  本发明涉及一种由聚丙烯、聚乙烯和相容剂组成的组合物，其中所述相容剂是由聚丙烯嵌段和聚酯嵌段组成的嵌段共聚物，所述聚酯是一种非芳香族聚酯，其平均 M/E 比至少为 10，其中 M 是聚酯中不包括羰基碳在内的主链碳原子数，E 是聚酯中的酯基数。
• Heterophasic polypropylene
  申请人：SABIC Global Technologies B.V.

  公开号：US10550254B2

  公开（公告）日：2020-02-04

  The present invention relates to a composition comprising: a heterophasic polypropylene containing i) a matrix phase of a propylene homopolymer and/or a propylene copolymer with up to 3 wt. % of ethylene and/or at least one C4-C8 α-olefin, the wt. % based on the weight of the copolymer and ii) a disperse phase of an ethylene-C3-C8 α-olefin copolymer, wherein the ethylene content is at least 40 wt. % based on the weight of the ethylene-C3-C8 α-olefin copolymer, one or more of a compatibilizer, wherein the compatibilizer is i) a non-aromatic polyester having an average M/E ratio of at least 10 and/or ii) a block copolymer comprising a polypropylene block and a polyester block, said polyester being a non-aromatic polyester and having an average M/E ratio of at least 10, wherein M is the number of backbone carbon atoms in the polyester, not including the carbonyl carbons and E is the number of ester groups in the polyester.

  本发明涉及一种组合物，该组合物包含：异相聚丙烯，其中含有 i) 丙烯均聚物和/或丙烯共聚物的基质相，其中乙烯和/或至少一种 C4-C8 α-烯烃的含量不超过 3 wt.%，该重量百分比基于共聚物的重量；以及 ii) 乙烯-C3-C8 α-烯烃共聚物的分散相，其中乙烯含量至少为 40 wt.基于乙烯-C3-C8 α-烯烃共聚物重量的分散相、一种或多种相容剂，其中相容剂为 i) 平均 M/E 比至少为 10 的非芳香族聚酯和/或 ii) 由聚丙烯嵌段和聚酯嵌段组成的嵌段共聚物，所述聚酯为非芳香族聚酯，平均 M/E 比至少为 10，其中 M 为聚酯中的主链碳原子数，不包括羰基碳，E 为聚酯中的酯基数。
• Composition comprising polypropylene, polyethylene, and a compatilizer
  申请人：SABIC Global Technologies B.V.

  公开号：US10557026B2

  公开（公告）日：2020-02-11

  The present invention relates to a composition comprising polypropylene, polyethylene and a compatibiliser, wherein said compatibiliser is a non-aromatic polyester having an average M/E ratio of at least 10, wherein M is the number of backbone carbon atoms in the polyester not including the carbonyl carbons and E is the number of ester groups in the polyester.

  本发明涉及一种由聚丙烯、聚乙烯和相容剂组成的组合物，其中所述相容剂是一种非芳香族聚酯，其平均 M/E 比至少为 10，其中 M 是聚酯中不包括羰基碳在内的主链碳原子数，E 是聚酯中酯基的数量。
• POLYMER COMPOSITION
  申请人：SABIC Global Technologies B.V.

  公开号：EP3298077B1

  公开（公告）日：2021-09-15